About 2% of the population has a particular genetic mutation. 300 people are randomly selected. Find the mean for the number of people with the genetic mutation in such groups of 300. Is it correct answer 6?

Q: Suppose a random sample size of 60 is taken from a population with p = 0.51. What is the mean of…

A:

Q: About 10% of the population has a particular genetic mutation. 600 people are randomly selected.…

A: Given : p = 0.10 n = 600

Q: A sample of n=16 is selected from a population = 100 and σ= 32. If the sample mean is 127, what is…

A: z-score for sample mean: From the given information,   n=16 µ=100 σ=32 x-bar=127   Therefore,

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Q: About 9% of the population has a particular genetic mutation. 400 people are randomly selected.…

A:

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Q: Which of the following is NOT necessary to determine how large a sample to select from a population?

A: question:

Q: About 3% of the population has a particular genetic mutation. 100 people are randomly selected.…

A:

Q: The CEO of a company wants to determine if taking the employees to a company retreat would boost…

A: Given that population consist of 250 employees and simple random sample of size 50

Q: About 9% of the population has a particular genetic mutation. 500 people are randomly selected.…

A: Given that  About 9% of the population has a particular genetic mutation. 500 people are randomly…

Q: A survey asked 3494 randomly selected high school seniors about their computer use. Among the 1,734…

A: We have given that,  Favorable cases (males use computers for three or more hours a day) = (X) = 677…

Q: About 4% of the population has a particular genetic mutation. 300 people are randomly selected. Find…

A: Given data,About 4% of the population has a perticular genetic mutuation.300 people are randomly…

Q: According to a published study, 1 in every 9 men has been involved in a minor traffic accident.…

A: Given: Sample size (n) = 25 Probability of minor accident =19

Q: About 8% of the population has a particular genetic mutation. 100 people are randomly selected.…

A: Given that about 8% of the population has a particular genetic mutation.  Sample size, n = 100

Q: (d*) What is the expected number of Columbia affiliates in your sample? What is the variance of this…

A: Let us consider the event that a\the person coming out of the exit is a Columbian Affiliate is…

Q: Find the point estimate of the true proportion of people who wear hearing aids if, in a random…

A: It is an important part in statistics . It is widely used in all statistical procedures .

Q: Given a population of 5000 scores with mean µ = 86 and o= 10. How many scores 4. between 76 and 86?

A:

Q: Which of the following is the sample grand mea

A: Sample mean is defined as the sum of observation divided by number of observation.

Q: Given a population of 5000 scores with mean µ = 86 and o= 10. How many scores 1. between 86 and 96?

A:

Q: The symbol u represents the mean of a sample of size n. True False

A: We know that the  μ represents the population mean which is equal to the E(X) i.e. μ=E(X) is known…

Q: About 4% of the population has a particular genetic mutation. 600 people are randomly selected. Find…

A: Solution: From the given information, the probability that the population has a particular genetic…

Q: About 7% of the population has a particular genetic mutation. 400 people are randomly selected.…

A: Given data, n=400 p=7%=0.07 Mean=?

Q: At what N does a sample start to resemble a population?

A: When the sample size is equal to the population size. then we can say sample start to resemble a…

Q: About 10% of the population has a particular genetic mutation. 700 people are randomly selected.…

A: We have to find mean for given data..

Q: Table Q4 shows the numbers of mistakes made in five successive days for 4 technicians working at a…

A: The following information has been provided:   Technician 1 Technician 2 Technician 3 Technician…

Q: About 10% of the population has a particular genetic mutation. 400 people are randomly selected.…

A: Given that: 10 % of the population has a particular genetic mutation. P=10   %=10100P=0.1 400 People…

Q: 2.7 2.3 3.4 0.6 4.8 1.8 3.7 4.8 1.8 4.6 4.2 1.6 Determine the point estimate, x¯ and the sample…

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Q: The results of a survey of 39 students and the forelgn language they are studylng are shown In the…

A: Consider the table

Q: The average family size was reported as 3.18. A random sample of families in a particular school…

A: Hello! As you have posted more than 3 sub parts, we are answering the first 3 sub-parts.  In case…

Q: About 10% of the population has a particular genetic mutation. 100 people are randomly selected.…

A: The formula of the mean is,

Q: Given a population of 5000 scores with mean µ = 86 and o=

A:

Q: Each year, researchers at the U.S. Bureau of Labor Statistics (BLS) administer the American Time Use…

A: Given n=14

Q: A restaurant is planning to remove fried chicken from the menu. Sales are said to have fallen below…

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Q: A population is normally distributed with µ = 90 and σ = 8. For this population, which is the 29th…

A: Solution-: Given: μ=90,σ=8 We want to find 29th percentile?

Q: About 5% of the population own a Playstation. 400 people are randomly selected. Find the mean for…

A: Given, Probability = p = 0.05 Sample size = n =400 By using normal distribution mean we calculate…

Q: A random sample is one on which the

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Q: d Suppose you take the Stanford-Binet IQ Test and receive a score of 136. What percentage of people…

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Q: all samples lead to a good prediction about an entire population Select one: O True O False

A: The given statement "all samples lead to a good prediction about an entire population " is False.…

Q: In a recent survey, 80% of the community favored building a police substation in their neighborhood.…

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Q: Given: σ = 0.9, δ = 3.25 − 3, α = 0.05 , Zα/2 = z0.025  What sample size would be required to…

A: δ = 3.25 − 3 Effect Size = (3.25 − 3) / 0.9 = 0.277

Q: About 5% of the population has a particular genetic mutation. 400 people are randomly selected. Find…

A: 5% of the population has a particular genetic mutation.  So, probability that a person have genetic…

Q: The symbol μx¯ represents the mean of a sample of size n. True False

A: The sampling distribution of sample means of size n follow normal distribution with mean and…

Q: The researchers from a study interviewed two random samples, one in 2015 and one in 2018. Both…

A: The best estimate of p is obtained by pooling the data to get the proportion of successes in both…

Q: About 4% of the population has a particular genetic mutation. 600 people are randomly selected. Find…

A: Givenp=0.04n=600x~Binomial (n=600,p=0.4)P(X=x)=(nx)×px×(1-p)n-x   ; x=0,1,...,n

Q: If a population has a mean of 16.7, what is the mean of the sampling distribution?   A. less than…

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Q: About 5% of the population has a particular genetic mutation. 600 people are randomly selected.…

A: Given that the probability of having a particular genetic mutation=p= 5%= 0.05  Total number of…

Q: Below you are given the values obtained from a random sample of 4 observations taken from a normal…

A: Given data: 32,34,35,39

Q: About 6% of the population has a particular genetic mutation. 1000 people are randomly selected.…

A: It is given that 6% of the population has a particular genetic mutation, and a sample of size 1000…

Q: Please answer the following multiple choice question. View attached image to see the question

A: Identify the true of false for the given data. The correct option is identified below: From the…

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.