The central limit theorem can be used to determine the shape of a sampling distribution in which of the following scenarios?   A. for a sample proportion when the population distribution is not normal. B. for a sample proportion when the population distribution is normal. C. for a sample mean when the population distribution is not normal. D. for a sample mean when the population distribution is normal.

Q: Use the information to answer questions #1 and #2). A random sample is to be selected from a…

A: We have given that, p=0.65 and n=500 We know that, p^ is normally distributed with mean of μp^=p and…

Q: A large airline company called Absolute Airways monitors customer satisfaction by asking customers…

A:

Q: For the following information, determine whether a normal sampling distribution can be used, where p…

A: The claim is that p≥0.36.

Q: For the following​ information, determine whether a normal sampling distribution can be​ used, where…

A: The given level of significance is 0.08, sample proportion is 0.60, sample size is 150. The claim is…

Q: (a) If we have a distribution of x values that is more or less mound-shaped and somewhat symmetric,…

A: it suggest that if our sample size is greater than or 30, then we can apply normal approximation to…

Q: (a) What are the sampling distributions of x for itemized deductions for this population of…

A:

Q: For the following information, determine whether a normal sampling distribution can be used, where p…

A:

Q: For a sample size of 1, the sampling distribution of the mean will be normally distributed…

A: Given : For a sample size of 1, the sampling distribution of the mean will be normally…

Q: For the following information, determine whether a normal sampling distribution can be used, where p…

A:

Q: is believed that the percent of female STEM majors at a particular college Is 29%. b)Fill in the…

A: Given : percent of female STEM majors at a particular college, p = 0.29 Sample size , n = 100 Here…

Q: For which of the following scenarios can we assume that the sampling distribution of p is…

A: We have to find correct option.

Q: For the following information, determine whether a normal sampling distribution can be used, where p…

A: The sampling distribution of the sample proportion is approximately normal with at least 5 expected…

Q: For the following information, determine whether a nomal sampling distribution can be used, where p…

A: Complete the given sentence

Q: Under what circumstances will the distribution of sample means be normal? a.           It is always…

A: the distribution of the sample means will be normal only if the population is normal or if the…

Q: The following graphs show the sampling distributions for two different point estimators, X and Y, of…

A:

Q: Based on the Central Limit Theorem, which statement (s) is/are TRUE? A. The sampling distribution of…

A: Here, we know that mean of all observations tends to normal distribution then called central limit…

Q: For the following information, determine whether a normal sampling distribution can be used, where p…

A: Given Sample statistics : p^=0.52n=275q^=1- p^=1-0.52=0.48α=significance level=0.06Claim: p>0.47…

Q: For any sample of size 100, the population mean, the mean of the sampling distribution for the…

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Q: Hello. Can I get help on how to work out this problem?

A: Concept of sampling distribution of sample mean:Let a particular characteristic of a population is…

Q: Which of the following statements best describes the Central Limit Theorem? Select one: a. The…

A: Central limit theorem(CLT):

Q: Which of the following statements are true? I. The sampling distribution of a has standard deviation…

A: Sampling distribution of sample average: A sample of size n is drawn from the population and…

Q: Decide whether the normal sampling distribution can be used. If it can be used, test the claim about…

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

Q: Which of the following is true of the rejection region in hypothesis testing? A. It is a middle…

A: The rejection region is usually the outside area of the sampling distribution which falls beyond the…

Q: For a sample size of 1, the sampling distribution of the mean will be normally distributed…

A: Sample from normal is normally distributed.

Q: For the following information, determine whether a normal sampling distribution can be used, where p…

A: Here, n = 425 and p = 0.64.

Q: Find μ. b. Find the sampling distribution of the sample mean for a random sample of n = 2…

A: a)  To find μ .                  E(x)=∑i X.P(X)E(x)=3×0.2+5×0.6+7×0.2E(x)=5V(x)=E(X2)+E(X)2 E(X2)=∑i…

Q: For the following information, determine whether a normal sampling distribution can be used, where p…

A: Given: Population proportion, p = 0.34             Sample size, n = 150,              Sample…

Q: For the following information, determine whether a normal sampling distribution can be used, wherep…

A: Givenclaim is p>0.57α=0.08p^=0.64n=225

Q: For the following information, determine whether a normal sampling distribution can be used, where p…

A: Solution: Given information: n=150 Sample size p^= 0.56   Sample proportionq^=1-p^= 0.44p= 0.50…

Q: Which of the following is the most accurate definition of a distribution of sample means? O A…

A: A frequency distribution provides the frequencies corresponding to the value of the observations

Q: Decide whether the normal sampling distribution can be used. If it can be used, test the claim about…

A:

Q: uppose a sampling distribution is constructed by selecting random samples of size 9 from a…

A: (a) The sampling distribution of a statistic is known as the probability distribution of all the…

Q: For the following information, determine whether a normal sampling distribution can be used, where p…

A: As per our guidelines we are suppose to answer first question. Given,claim: P≥0.34n=80p^ =0.30α=0.08

Q: For each of the following situations, specify the mean of the sampling distribution of the…

A: Mean of the sampling distribution of the difference in sample proportions = p1 - p2

Q: Which sampling destribution should be used and why? O A. Use atsampling distribution because the…

A: Given: Sample size n = 7 Sample mean = x bar = 20mpg sample standard deviation = s = 3mpg level of…

Q: Given a population of returns on endowment for private universities in one fiscal year, indicate…

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Q: For the following information, determine whether a normal sampling distribution can be used, where p…

A:

Q: According to a dental​ association, 71​% of all dentists use nitrous oxide​ (laughing gas) in their…

A:

Q: . For the following​ information, determine whether a normal sampling distribution can be​ used,…

A: We have given that  Sample size n = 150 Sample proportion p^= 0.30 Population proportion p = 0.34

Q: According to a dental association, 68% of all dentists use nitrous oxide (laughing gas) in their…

A:

Q: For the following​ information, determine whether a normal sampling distribution can be​ used, where…

A: Solution:-  Sample size n = 150 Sample proportion p^= 0.30 Population proportion p = 0.34 Level of…

Q: What is the mean and standard deviation of the sampling distribution of X¯X¯ for n = 16, if the…

A:

Q: For the following​ information, determine whether a normal sampling distribution can be​ used, where…

A: Given : Claim: p>0.44​; α=0.08. Sample​ statistics: p=0.52​, n=350

Q: Assume that men’s weights in the US are normally distributed, with μ = 172 lb and σ= 29. (That is…

A: From the provided information, Mean (µ) = 172 lb Standard deviation (σ) = 29 Let X be a random…

Q: For the following information, determine whether a nomal sampling distribution can be used, where p…

A:

Q: n each of the following cases, indicate whether the central limit theorem will Apple to describe the…

A: The sampling distribution of the sample proportion is approx normal  If n×p ≥5np≥5n×(1-p)≥5

Q: For the following​ information, determine whether a normal sampling distribution can be​ used, where…

A: Solution

Q: For the following information, determine whether a normal sampling distribution can be used, where p…

A: Given,n=90p^=0.20claim : p≥0.27α=0.04

Q: For the following​ information, determine whether a normal sampling distribution can be​ used, where…

A: Given  p>0.29​ α=0.06 Sample​ statistics: p=0.36​, n=425

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.