V.Describe the sampling distribution of p.N = 20,000, n = 600, p = 0.3%3D

Sampling Distribution of Proportion:

Answered: V. Describe the sampling distribution…

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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Complete the sentence: As the sample size n increases, A) the standard error decreases while the margin of error increases B the standard error and the margin of error increases the standard error increases while the margin of error decreases (D the standard error and the margin of error decreases
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Describe the sampling distribution of p. Assume the size of the population is 30,000. n=800, p= 0.4
Find the margin of error for the given values of c, s, and n. cequals=0.99 sequals=3.9 nequals=15 view the t-distribution table. The margin of error is(Round to one decimal place as needed.)
I. Direction: Construct the sampling distribution of the sample means and answer the questions that follow: 1. A jar contains numbers 0, 1, 2 and 3. Construct the sampling distribution of the sample means when two numbers are taken from the jar with replacement a. what is the probability that the mean of the numbers is 1.5 ? b. what is the probability that the mean of the numbers is less than 12 c. what is the probability that the mean of the numbers is greater than 0.52 d. what is the probability that the mean of the numbers is between 1.5 and 3. e. construct the histogram of the sampling distribution
Describe the sampling distribution of p. Assume the size of the population is 20,000. n= 900, p = 0.6 ..... Choose the phrase that best describes the shape of the sampling distribution of p below. O A. Not normal because ns0.05N and np(1 - p) 10. Determine the mean of the sampling distribution of p. Ha = (Round to one decimal place as needed.) Determine the standard deviation of the sampling distribution of p. (Round to three decimal places as needed.)
Step 2 of 2 : Given the following parameters for a sampling distribution of sample proportions, calculate the standard score of the sample proportion. Round your answer to two decimal places. p=0.65, x=142, n=200
Consider a population proportion p = 0.27. Calculate the standard error for the sampling distribution of the sample proportion when n = 17 and n = 65?
Describe the sampling distribution of p. Round to three decimal places when necessary. N=22,000, n=400, p=0.3
A. Find the proportion runners with the time less than 160 minutes? Show work B. Find the proportion of times 201 minutes or 209 minutes ? Show work C. Describe the shape of the distribution? Identify the class that contains the 50th percentile. is this a typical time ?identify the runners in the 50th percentile. Show work
Find the margin of error for the given values of c, s, and n. c= 0.98, s = 4, n = 28 Click the icon to view the t-distribution table. The margin of error is (Round to one decimal place as needed.)
Describe the sampling distribution of p. Assume the size of the population is 15,000. n= 400, p = 0.4 Choose the phrase that best describes the shape of the sampling distribution of p below. O A. Approximately normal because ns0.05N and np(1- p) < 10. O B. Not normal because ns0.05N and np(1-p) 2 10. O C. Approximately normal because ns0.05N and np(1- p) 10. O D. Not normal because n<0.05N and np(1-p)< 10. Determine the mean of the sampling distribution of p. (Round to one decimal place as needed.) Determine the standard deviation of the sampling distribution of p. OA = (Round to three decimal places as needed.)

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V. Describe the sampling distribution of p. N = 20,000, n = 600, p = 0.3 %3D