2:34 AM Tue Feb 20 Chapter Score: 9/25 10/25 answered 4 - Discrete Prodadility Distributions Question 11 The probability is 0 Submit Question < > myopenmath.com A baseball player has a batting average of 0.38. What is the probability that he has exactly 6 hits in his next 7 at bats? Progress saved 0/1 pt C

Q: Suppose we sample 4 values randomly and independently from the standard normal distribution. What is…

A: By using the given data:Sample size [n] =4Favorable cases [x] =-2.2Mean =0Standard deviation =1

Q: Identify the proper distribution to use and then use it to find the indicated probability. Could…

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Q: A manufacturer knows that their items have a normally distributed lifespan, with a mean of 7 years,…

A: According to the given information, we have The distribution is normal. Mean = 7 years and Standard…

Q: approximately normally distributed with a mean of 54.4 inches, and standard deviation of 1.6 inches.…

A: Given that.   X~N( μ , ?^2 )   μ=54.5     , ?=1.6   Z-score =( x - μ )/?

Q: Systolic Blood Pressure Assume that the mean systolic blood pressure of normal adults is 120…

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Q: Previous studies showed that the lifetime of solar panels is normally distributed with a mean of 27…

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Q: A manufacturer knows that their items have a normally distributed lifespan, with a mean of 2.6…

A: Let X be the random variable from normal distribution with mean (μ) = 2.6 and standard deviation (σ)…

Q: Using EXcel function please answer the following question A manufacturer knows that their items…

A: The mean is 3.9 years and the standard deviation is 1.2 years.

Q: What x be the number showing at fair-sided 6 die. The distribution of X has a mean of 3.5 and a…

A: Step 1: Identify the formula for z-score for mean (test statistic for a z-distribution, we will use…

Q: The amount of time that people spend going through airport security at a busy airport is normally…

A: Answer: From the given data, Mean (μ) = 25 Standard deviation(σ) = 4.8 X follows normal…

Q: A manufacturer knows that their items have a normally distributed lifespan, with a mean of 4.1…

A: It is given that the mean is 4.1 and the standard deviation is 1.

Q: A manufacturer knows that their items have a normally distributed lifespan, with a mean of 13.7…

A: Let X be the random variable from normal distribution with mean (μ) = 13.7 and standard deviation…

Q: The amounts of time per workout an athlete uses a stair climber are normaly distributed, with a mean…

A: The mean is 23, standard deviation is 7.

Q: A manufacturer knows that their items have a normally distributed lifespan, with a mean of 2.8…

A:

Q: The mean height of women in a country​ (ages 20−​29) is 63.8 inches. A random sample of 70 women in…

A: Given data isMean(μ)=63.8standard deviation(σ)=2.99sample size(n)=70

Q: Given the normal distribution resulting a probability value of 0.25 by integrating the normal curve…

A: A continuous random variable X is said to follow Normal distribution with parameters μ and σ2 if its…

Q: A manufacturer knows that their items have a normally distributed lifespan, with a mean of 2.8…

A: We have to find out given probabiity..

Q: Find P(5) when p = 0.90. P(5)= (Round to five decimal places as needed.)

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Q: The probability that you will win a game is π = 0.58. If you play the game 653 times, what is the…

A: Given data,π=0.58Total no of games n=653Let X be the no of games wonX~Bin(n,π)

Q: A particular fruit's weights are normally distributed, with a mean of 731 grams and a standard…

A: Mean()=731standard deviation()=24

Q: The table summarizes results from 984 pedestrian deaths that were caused by automobile accidents.…

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Q: Many crops grown on farmland thrive in soil that is slightly acidic. Farmland soil pH tends to…

A: GivenMean(μ)=6.0standard deviation(σ)=0.40Corn grows exceptionally well in a soil pH between 5.5 and…

Q: ted. at is the probability that one newborn baby will have a weight within 0.6 pounds of the…

A: It is an important part of statistics. It is widely used.

Q: 6.6.11-T Question Help Use a normal approximation to find the probability of the indicated number of…

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Q: A manufacturer knows that their items have a normally distributed lifespan, with a mean of 5.6…

A: Given, μ=5.6σ=1.8

Q: 6.29 Historically, a certain baseball player has averaged three hits every ten official at bats…

A: Three hits every ten official at bats  So  Probability = favorable/total  Probability (p) = 3/10 =…

Q: An electronic product takes an average of 7 hours to move through an assembly line. If the standard…

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Q: A manufacturer knows that their items have a normally distributed lifespan, with a mean of 13.2…

A: In question, Given that A manufacturer knows that their items have a normally distributed lifespan,…

Q: What is the probability that a cell divides in less than 45 minutes? (Round your answer to 5 decimal…

A: Ans#- Given X~N(μ,σ)            where  μ  = 1 hour = 60 minutes  and σ = 5 minutes            Find…

Q: Trucks in a delivery fleet travel a mean of 100 miles per day with a standard deviation of 38 miles…

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Q: Assume that adults have IQ scores that are normally distributed with a mean of u= 100 and a standard…

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Q: The weights of bags of flour produced by a factory are normally distributed with a mean of 5 pounds…

A: GivenMean(μ)=5standard deviation(σ)=0.4