Assume that women's heights are normally distributed with a mean given by u = 64.1 in, and a standard deviation given by o = 3.1 in. (a) if 1 woman is randomly selected, find the probability that her height is less than 65 in. (b) If 47 women are randomly selected, find the probability that they have a mean height less than 65 in. (a) The probability is approximately (Round to four decimal places as needed.) (b) The probability is approximately. (Round to four decimal places as needed.)
Q: Assume that females have pulse rates that are normally distributed with a mean of μ = 76.0 beats per…
A: The distribution of female pulse rate (beats per minute), it is given that, The mean, μ=76.0 The…
Q: Assume that females have pulse rates that are normally distributed with a mean of μ=72.0 beats per…
A: Note, Since you have posted a question with multiple sub-parts, we will solve first three sub-parts…
Q: Assume that females have pulse rates that are normally distributed with a mean of μ=74.0 beats per…
A: Since the question has multiple sub parts we will solve the first part only. Please resend the…
Q: ssume that females have pulse rates that are normally distributed with a mean of μ=75.0 beats per…
A: Given : Assume that females have pulse rates that are normally distributed with a mean of μ=75.0…
Q: b. If 16 adult females are randomly selected, find the probability that they have pulse rates with a…
A: Consider a random variable X: Pulse rates of females Therefore, X~Nμ=73 , σ=12.5
Q: Assume that females have pulse rates that are normally distributed with a mean of μ=73.0 beats per…
A: a) The female have pulse rates that are normally distributed with mean 73.0 beats per minute pounds…
Q: Assume that adults have IQ scores that are normally distributed with μ=38 and a standard deviation…
A:
Q: Assume that females have pulse rates that are normally distributed with a mean of u = 74.0 beats per…
A: Given: Mean (µ) = 74.0 Standard deviation (σ) = 12.5 X~N (74.0, 12.5)
Q: Assume that females have pulse rates that are normally distributed with a mean of μ = 72.0 beats per…
A: The question is about normal dist. Given : Popl. mean pulse rate of females ( μ ) = 72 beats per…
Q: emales have pulse rates that are normally distributed with a mean of p= 76.0 beats per minute and…
A: Given information Mean = mu = 76.0 Standard deviation = s= 12.5 Z score formula = x - mu /s
Q: Assume that females have pulse rates that are normally distributed with a mean of u = 72.0 beats per…
A: Given: μ=72.0σ=12.5 a. The probability that a randomly selected female female has pulse rate less…
Q: Assume that females have pulse rates that are normally distributed with a mean of μ = 76.0 beats per…
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Q: Deats pel mindte dind a Standar Beats per milhute. Complete parts (a) through (c) below. a. If 1…
A:
Q: Assume that females have pulse rates that are normally distributed with a mean of μ=72.0 beats per…
A: Draw the normal curve and shade the area to the left of z=0.24. Refer to Standard normal…
Q: Assume that females have pulse rates that are normally distributed with a mean of u=75.0 beats per…
A: Part (a): Probability for 1 FemaleStep 1: Standardize the Pulse RateWe know the population mean (μ)…
Q: Assume that females have pulse rates that are normally distributed with a mean of u = 76.0 beats per…
A: Given data: Mean = 76 Standard deviation = 12.5
Q: Assume that females have pulse rates that are normally distributed with a mean of μ = 73.0 beats per…
A:
Q: Suppose that the distance of fly balls hit to the outfield (in baseball) is normally distributed…
A: Given μ=267σ=42 a) The distribution of X is N(267, 42). b) The probability that a randomly hit fly…
Q: Assume that females have pulse rates that are normally distributed with a mean of μ = 76.0 beats per…
A: We have given information, Let X= females pulse rates. Assuming the random variable X follows a…
Q: Assume that females have pulse rates that are normally distributed with a mean of μ=72.0 beats per…
A: Draw the normal curve and shade the area between z=-0.48 and z=0.48. The required shaded area under…
Q: Assume that females have pulse rates that are normally distributed with a mean of u=74.0 beats per…
A: Given information Mean µ = 74 beats per minute Standard deviation σ = 12.5 beats per minute
Q: Assume that females have pulse rates that are normally distributed with a mean of μ=75.0beats per…
A: X follows a Normal distribution with mean = 75 and S.D = 12.5 Then z=(x-mean)/SD = (x-75)/12.5…
Q: randomly selected, find the probability that her pulse rate is between 69 beats per minute and 83…
A: The mean is 76 and the standard deviation is 12.5.
Q: Assume that females have pulse rates that are normally distributed with a mean of u= 76.0 beats per…
A: Normal distribution is a continuous distribution which has many real life applications. Normal curve…
Q: Assume that females have pulse rates that are normally distributed with a mean of u= 76.0 beats per…
A: Solution: a. Let X be the females pulse rate. From the given information, X follows normal…
Q: Assume that females have pulse rates that are normally distributed with a mean of μ=72.0 beats per…
A: Note: Since we only answer up to 3 sub-parts, we'll answer the first 3. Please resubmit the…
Q: Assume that females have pulse rates that are normally distributed with a mean of μ=75.0 beats per…
A: It is given that the mean is 75 and the standard deviation is 12.5.
Q: Assume that females have pulse rates that are normally distributed with a mean of u = 72.0 beats per…
A: Given, Mean μ = 72 Standard deviation σ = 12.5
Q: Assume that females have pulse rates that are normally distributed with a mean of u = 72.0 beats per…
A: Given that The pulse rates are normally distributed. Mean = 72 beats per minute. standard deviation…
Q: Assume that females have pulse rates that are normally distributed with a mean of μ=72.0 beats per…
A: let X be the pulse rates of the females.Want to find probabilities?e
Q: Assume that females have pulse rates that are normally distributed with a mean of u = 73.0 beats per…
A: Given that, Females have pulse rates…
Q: Assume that females have pulse rates that are normally distributed with a mean of μ=76.0 beats per…
A: It is given that mean and standard deviation are 76.0 and 12.5, respectively.
Q: Assume that females have pulse rates that are normally distributed with a mean of u = 75.0 beats per…
A: According to the provided information, Mean (μ) = 75 Standard Deviation (σ) = 12.5 Sample Size (n) =…
Q: Assume that females have pulse rates that are normally distributed with a mean of μ =75.0 beats per…
A: According to the question, the females have pulse rates that are normally distributed with -Mean…
Q: Assume that females have pulse rates that are normally distributed with a mean of u = 73.0 beats per…
A: we have given that mu=73.0 , sigma =12.5 X~N(mu=73.0 , sigma=12.5 ) { p-value is calculated from…
Q: Assume that females have pulse rates that are normally distributed with a mean of µ = 74.0 beats per…
A: We need to use the properties of the normal distribution to find the probability that a randomly…
Q: Assume that females have pulse rates that are normally distributed with a mean of μ = 74.0 beats per…
A: Let X denotes the pulse rates of females. Given that X~Nμ=74,σ2=12.52.
Q: Assume that females have pulse rates that are normally distributed with a mean of u= 76.0 beats per…
A: Obtain the probability that 1 adult female pulse rate is less than 83 beats per minute. The…
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- Assume that females have pulse rates that are normally distributed with a mean of μ = 75.0 beats per minute and a standard deviation of o= 12.5 beats per minute. Complete parts (a) through (c) below. a. If 1 adult female is randomly selected, find the probability that her pulse rate is less than 82 beats per minute. The probability is (Round to four decimal places as needed.) b. If 25 adult females are randomly selected, find the probability that they have pulse rates with a mean less than 82 beats per minute. The probability is (Round to four decimal places as needed.) c. Why can the normal distribution be used in part (b), even though the sample size does not exceed 30? A. Since the distribution is of individuals, not sample means, the distribution is a normal distribution for any sample size. B. Since the distribution is of sample means, not individuals, the distribution is a normal distribution for any sample size. C. Since the mean pulse rate exceeds 30, the distribution of sample…Assume that females have pulse rates that are normally distributed with a mean of µ = 75.0 beats per minute and a standard deviation of o = 12.5 beats per minute. Complete parts (a) through (c) below. a. If 1 adult female is randomly selected, find the probability that her pulse rate is less than 82 beats per minute. The probability is (Round to four decimal places as needed.) b. If 4 adult females are randomly selected, find the probability that they have pulse rates with a mean less than 82 beats per minute. The probability is (Round to four decimal places as needed.) c. Why can the ormal distributio used in part (b), even though the sample size does not exceed 30? O A. Since the distribution is of individuals, not sample means, the distribution is a normal distribution for any sample size. O B. Since the distribution is of sample means, not individuals, the distribution is a normal distribution for any sample size. O C. Since the original population has a normal distribution, the…Assume that females have pulse rates that are normally distributed with a mean of u= 73.0 beats per minute and a standard deviation of o = 12.5 beats per minute. Complete parts (a) through (c) below. a. If 1 adult female is randomly selected, find the probability that her pulse rate is between 67 beats per minute and 79 beats per minute. The probability isN (Round to four decimal places as needed.) b. If 4 adult females are randomly selected, find the probability that they have pulse rates with mean between 67 beats per minute and 79 beats per minute. The probability is (Round to four decimal places as needed.) c. Why can the normal distribution be used in part (b), even though the sample size does not exceed 30? O A. Since the original population has a normal distribution, the distribution of sample means is a normal distribution for any sample size. O B. Since the distribution is of sample means, not individuals, the distribution is a normal distribution for any sample size. O C.…
- Assume that females have pulse rates that are normally distributed with a mean of μ=74.0 beats per minute and a standard deviation of σ=12.5 beats per minute. Complete parts (a) through (c) below. a. If 1 adult female is randomly selected, find the probability that her pulse rate is less than 80 beats per minute. b. If 25 adult females are randomly selected, find the probability that they have pulse rates with a mean less than 80 beats per minute. c. Why can the normal distribution be used in part (b), even though the sample size does not exceed 30?Assume that females have pulse rates that are normally distributed with a mean of μ = 72.0 beats per minute and a standard deviation of o= 12.5 beats per minute. Complete parts (a) through (c) below. a. If 1 adult female is randomly selected, find the probability that her pulse rate is less than 79 beats per minute. The probability is (Round to four decimal places as needed.) b. If 25 adult females are randomly selected, find the probability that they have pulse rates with a mean less than 79 beats per minute. The probability is (Round to four decimal places as needed.) c. Why can the normal distribution be used in part (b), even though the sample size does not exceed 30? OA. Since the distribution is of sample means, not individuals, the distribution is a normal distribution for any sample size. B. Since the distribution is of individuals, not sample means, the distribution a nor distribution for any sample OC. Since the original population has a normal distribution, the distribution…Assume that females have pulse rates that are normally distributed with a mean of µ = 74.0 beats per minute and a standard deviation of o = 12.5 beats per minute. Complete parts (a) through (c) below. a. If 1 adult female is randomly selected, find the probability that her pulse rate is less than 81 beats per minute. The probability is (Round to four decimal places as needed.) b. If 16 adult females are randomly selected, find the probability that they have pulse rates with a mean less than 81 beats per minute. The probability is. (Round to four decimal places as needed.) c. Why can the normal distribution be used in part (b), even though the sample size does not exceed 30?. O A. Since the mean pulse rate exceeds 30, the distribution of sample means is a normal distribution for any sample size. O B. Since the distribution is of individuals, not sample means, the distribution is a normal distribution for any sample size. OC. Since the distribution is of sample means, not individuals,…
- Assume that females have pulse rates that are normally distributed with a mean of u = 76.0 beats per minute and a standard deviation of o = 12.5 beats per minute. Complete parts (a) through (b) below. a. If 1 adult female is randomly selected, find the probability that her pulse rate is between 72 beats per minute and 80 beats per minute. The probability is (Round to four decimal places as needed.) b. If 16 adult females are randomly selected, find the probability that they have pulse rates with a mean between 72 beats per minute and 80 beats per minute. The probability is (Round to four decimal places as needed.)Assume that females have pulse rates that are normally distributed with a mean of µ= 74.0 beats per minute and a standard deviation of o = 12.5 beats per minute. Complete parts (a) through (c) below. a. If 1 adult female is randomly selected, find the probability that her pulse rate is less than 78 beats per minute. The probability is (Round to four decimal places as needed.) b. If 4 adult females are randomly selected, find the probability that they have pulse rates with a mean less than 78 beats per minute. The probability isAssume that females have pulse rates that are normally distributed with a mean of u = 76.0 beats per minute and a standard deviation of o= 12.5 beats per minute. Complete parts (a) through (c) below. a. If 1 adult female is randomly selected, find the probability that her pulse rate is between 70 beats per minute and 82 beats per minute. The probability is- (Round to four decimal places as needed.) b. If 16 adult females are randomly selected, find the probability that they have pulse rates with a mean between 70 beats per minute and 82 beats per minute. The probability is (Round to four decimal places as needed.) c. Why can the normal distribution be used in part (b), even though the sample size does not exceed 30? O A. Since the distribution is of sample means, not individuals, the distribution is a normal distribution for any sample size. O B. Since the mean pulse rate exceeds 30, the distribution of sample means is a normal distribution for any sample size. O C. Since the…
- Assume that females have pulse rates that are normally distributed with a mean of μ=72.0 beats per minute and a standard deviation of σ=12.5 beats per minute. Complete parts (a) through (c) below. a. If 1 adult female is randomly selected, find the probability that her pulse rate is less than 79 beats per minute. what is the probability (Round to four decimal places as needed.) b. If 4 adult females are randomly selected, find the probability that they have pulse rates with a mean less than 79 beats per minute. The probability is (Round to four decimal places as needed.)Assume that females have pulse rates that are normally distributed with a mean of u= 74.0 beats per minute and a standard deviation ofo = 12.5 beats per minute. Complete parts (a) through (c) below. a. If 1 adult female is randomly selected, find the probability that her pulse rate is between 67 beats per minute and 81 beats per minute. The probability is. (Round to four decimal places as needed.) b. If 16 adult females are randomly selected, find the probability that they have pulse rates with a mean between 67 beats per minute and 81 beats per minute. The probability is. (Round to four decimal places as needed.) c. Why can the normal distribution be used in part (b), even though the sample size does not exceed 30? O A. Since the distribution is of individuals, not sample means, the distribution is a normal distribution for any sample size. O B. Since the mean pulse rate exceeds 30, the distribution of sample means is a normal distribution for any sample size. OC. Since the…Assume that females have pulse rates that are normally distributed with a mean of μ = 76.0 beats per minute and a standard deviation of a = 12.5 beats per minute. Complete parts (a) through (c) below. @ a. If 1 adult female is randomly selected, find the probability that her pulse rate is between 69 beats per minute and 83 beats per minute. The probability is (Round to four decimal places as needed.) b. If 25 adult females are randomly selected, find the probability that they have pulse rates with a mean between 69 beats per minute and 83 beats per minute. W 6 The probability is (Round to four decimal places as needed.) c. Why can the normal distribution be used in part (b), even though the sample size does not exceed 30? SA F2 A. Since the original population has a normal distribution, the distribution of sample means is a normal distribution for any sample size. OB. Since the distribution is of sample means, not individuals, the distribution is a normal distribution for any sample…
