Given a binomial distribution with n=13 and p=0.45​ Mean of the binomial distribution is 5.85. The standard deviation of the binomial distribution is 1.7937. ​(Round to four decimal places as​ needed.) Obtain the values below: a. the probability that the number of successes is larger than the mean b. the probability that the number of successes is within ±2 standard deviations of the mean

Q: Suppose the mean blood pressure for people in a certain country is 123 mmHg with a standard…

A: given data, normal distributionμ=123σ=20n=12we have to find out the given probabilties.

Q: Assume that a procedure yields a binomial distribution with n = 1254 trials and the probability of…

A: n = 1254p = 0.23

Q: Suppose that the weight of an newborn fawn is Uniformly distributed between 2.4 and 4 kg. Suppose…

A: Hey, since there are multiple subparts posted, we will answer first three subparts. If you want any…

Q: The proportion of households i a region that do some or all of their banking on the Internet in…

A: Proportion of people who do banking on the internet p = 0.34Sample size n = 1000Note: According to…

Q: The population mean and standard deviation are given below. Find the required probability. For a…

A: Let X be the random variable from normal distribution with mean (μ) = 217,standard deviation (σ) =…

Q: The population mean and standard deviation are given below. Find the required probability and…

A:

Q: The population mean and standard deviation are given below. Find the required probability and…

A: The probability of a sample mean being greater than 213 is obtained as below:…

Q: Assume that adults have IQ scores that are normally distributed with a mean of 104.7 and a standard…

A: According to the provided information, Mean (μ) = 104.7 Standard Deviation (σ) = 15.7

Q: a. What is the distribution of X? X - N( b. Find the probability that a randomly selected person…

A: Given that the mean days to pass kidney stone is 12 days and the standard deviation is 5 days

Q: The population mean and standard deviation are given below. Find the required probal For a sample of…

A: The mean is 210 and the standard deviation is 3.5.

Q: The population mean and standard deviation are given below. Find the required probability and…

A: Mean = 210 Standard deviation = 3.7 Sample size = 75

Q: The average THC content of marijuana sold on the street is 10.4%. Suppose the THC content is…

A: The random variable X is the THC content of a bag of marijuana that is sold on the street It is…

Q: Assume that adults have IQ scores that are normally distributed with a mean of 95.4 and a standard…

A:

Q: The population mean and standard deviation are given below. Find the required probability and…

A: We have to find that the probability of sample mean being greater than 221.

Q: Assume that a procedure yields a binomial distribution with n = 58 trials and the probability of…

A: From the provided information, Number of trials (n) = 58 Probability of success (p) = 0.87 X~B (58,…

Q: Assume that adults have IQ scores that are normally distributed with a mean of 100.3and a standard…

A:

Q: The average diameter of sand dollars on a certain island is 5.00 centimeters with a standard…

A: From the provided information,

Q: The population mean and standard deviation are given below. Find the required probability and…

A: Given,mean(μ)=215satandard deviation(σ)=5.8sample size(n)=65

Q: Suppose the mean blood pressure for people in a certain country is 123 mmHg with a standard…

A: Answer: - Given, the mean blood pressure for people in a certain country is μ = 123 mmHg with…

Q: The probability that a randomly selected adult has an IQ less than 128 is (Type an integer or…

A: Given:  Consider X as a random variable that follows a normal distribution with mean 22 and…

Q: Assume that adults have IQ scores that are normally distributed with a mean of 98.4 and a standard…

A:

Q: Assume that the readings at freezing on a batch of thermometers are normally distributed with a mean…

A: Here, µ=0°C, σ=1.00°C.

Q: The amount of calories consumed by customers at Little Buffalos buffet is normally distributed with…

A: Given that  X~N(μ= 2885 , σ= 651 ) μ= 2885 , σ= 651 , n = 47

Q: assume that thermometer readings are normally distributed with a mean of 0 degree celsius and a…

A: Given that, Thermometer readings are normally distributed with Mean = 0 Standard deviation = 1

Q: For a sample of n=36​, find the probability of a sample mean being less than 12,749 or greater than…

A: Let x¯ denote the sample mean which follows normal distribution. The sample size is 36, mean is…

Q: The mean amount of time it takes a kidney stone to pass is 15 days and the standard deviation is 4…

A: Given, Mean = μ = 15 Standard deviation = σ = 4

Q: The mean amount of time it takes a kidney stone to pass is 16 days and the standard deviation is 6…

A: Given that the mean amount of time it takes a kidney stone to pass is 16 days and the standard…

Q: Find the standard deviation, s, of sample data summarized in the frequency distribution table below…

A:

Q: The population mean and standard deviation are given below. Find the required probability and…

A: The mean is 226, the standard deviation is 5.5 and the sample size is 65.

Q: The mean amount of time it takes a kidney stone to pass is 13 days and the standard deviation is 5…

A:

Q: Suppose that the weight of an newborn fawn is Uniformly distributed between 1.6 and 3.6 kg. Suppose…

A:

Q: The population mean and standard deviation are given below. Find the indicated probability and…

A: The mean is 12749 and the standard deviation is 2.3.

Q: Today, the waves are crashing onto the beach every 4.6 seconds. The times from when a person arrives…

A: Continuous uniform distribution:A random variable X is said to have the rectangular distribution or…

Q: the mean is 146, and standard deviation is 35. A score of 181 is how many z-scores above the mean?

A:

Q: ility that a randomly selected adult from this group has an IQ greater than 138.2 is our decimal…

A: Given: μ=100.6, σ=19.5 The corresponding z-value needed to be computed is:

Q: Claim: The average amount of money lost by a casino patron is below $500. A random sample of 47…

A: The variable is amount of money lost by a casino patron. The sample size is 47. The sample mean is…

Q: The population mean and standard deviation are given below. Find the indicated probability and…

A:

Q: nd the pooled estimate of the standard deviation if n1 = 14, n2 = 18, S1= 3.3, and S2= 2.5.

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

Q: considered unusual. For a sample of n = 75, find the probability of a sample mean being greater than…

A:

Q: Assume that adults have IQ scores that are normally distributed with a mean of 98.8 and a standard…

A: GivenMean(μ)=98.8standard deviation=15.2

Q: The population mean and standard deviation are given below. Find the required probability and…

A: Mean = 228 Standard deviation = 3.5 Sample size = 70

Q: The mean amount of time it takes a kidney stone to pass is 12 days and the standard deviation is 5…

A: Given  Mean=12 Standard deviation=5 days.now we need to answer the following questions. Please find…

Q: ecimal places where possible. What is the distribution of X? X-N 12 ✓,5 می می ind the probability…

A: Given The mean amount of time it takes a kidney stone to pass is 12 days and the standard deviation…

Estimation

A new framework of data analysis where the new statistical methods are used for interpreting the results and analyzing the data is known as estimation in statistics.