## Sampling Distribution### Context:Suppose it is known that among all people who went trick-or-treating, 37.3% also visited a haunted attraction. If a simple random sample of 160 people who went trick-or-treating is selected and the proportion of this sample who also visited a haunted attraction is determined, it is appropriate to describe completely the sampling distribution of $ \hat{p} $ (the sample proportion).### Question:**Question 13**Is there a simple random sample?- No- Yes

Given: It is known that among all people who went trick - or - treating, 37.3% also visited a…

Answered: also visited a haunted attraction…

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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Let's examine the mean of the numbers 1, 2, 3, 4, 5, 6, 7, and 8 by drawing samples from these values, calculating the mean of each sample, and then considering the sampling distribution of the mean. To do this, suppose you perform an experiment in which you roll an eight-sided die two times (or equivalently, roll two eight-sided dice one time) and calculate the mean of your sample. Remember that your population is the numbers 1, 2, 3, 4, 5, 6, 7, and 8. The true mean (µ) of the numbers 1, 2, 3, 4, 5, 6, 7, and 8 is , and the true standard deviation (o) is The number of possible different samples (each of size n = 2) is the number of possibilities on the first roll (8) times the number of possibilities on the second roll (also 8), or 8(8) = 64. If you collected all of these possible samples, the mean of your sampling distribution of means (µM) would equal and the standard deviation of your sampling distribution of means (that is, the standard error or ɑm) would be The following chart…
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also visited a haunted attraction determined, if appropriate describe completely the sampling distribution of