**Determining Normal Sampling Distribution for a Proportion**For the information provided, analyze whether a normal sampling distribution can be used. Here, $ p $ represents the population proportion, $ \alpha $ the level of significance, $ \hat{p} $ the sample proportion, and $ n $ the sample size.**Given:**- Claim: $ p \geq 0.26 $- $ \alpha = 0.08 $- Sample statistics: $ \hat{p} = 0.20 $, $ n = 170 $**Question:**Determine if a normal distribution can be used and test the claim if applicable.**Options:**- $ E. $ A normal sampling distribution cannot be used.If the normal distribution is appropriate, identify the standardized test statistic $ z $. Choose the correct answer and fill in the box if needed:- $ A. $ $ z = $ [Fill in the blank] *(Round to two decimal places as needed.)*- $ B. $ A normal sampling distribution cannot be used.**Instructions:**Select an option and click "Check Answer" to evaluate your choice.(Side Note: There is no graph or diagram to explain in the image provided.)

Name: **Determining Normal Sampling Distribution for a Proportion**For the
Uploaded: 2024-03-20T07:07:12.000Z
Channel: Bartleby
Description: **Determining Normal Sampling Distribution for a Proportion**For the information provided, analyze whether a normal sampling distribution can be used. Here, $ p $ represents the population proportion, $ \alpha $ the level of significance, \( \ha

To calculate the Z score the following information is given: Claim: p≥0.26, α=0.08Sample…

Math

Statistics

Claim: p2 0.26; a = 0.08. Sample statistics: p = 0.20, n = 170 O E. A normal sampling distribution cannot be used. If a normal sampling distribution can be used, identify standardized test statistic z. Select the correct choice below and, if necessary, fill in the answer box to complete your choice. A. Z= (Round to two decimal places as needed.) O B. A normal sampling distribution cannot be used.

Claim: p2 0.26; a = 0.08. Sample statistics: p = 0.20, n = 170 O E. A normal sampling distribution cannot be used. If a normal sampling distribution can be used, identify standardized test statistic z. Select the correct choice below and, if necessary, fill in the answer box to complete your choice. A. Z= (Round to two decimal places as needed.) O B. A normal sampling distribution cannot be used.

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

See similar textbooks

Related questions

Q: Use the following sample data set for #48 - #50: 12, 10, 8, 5, 10, 5 50. Compute Standard Deviation.…

A: Introduction :- We are given a sample and asked to calculate standard deviation for it. Data :- 12,…

Q: Percentages of home ownership vary from city to city. The percentage rates of home ownership for…

A: We want to find Sample standard deviation And confidence interval

Q: The grade point averages (GPA) for 12 randomly selected college students are shown on the right.…

A: Given: 2.4 3.1 2.5 1.5 0.6 4 2.5 1.2 3.5 0.2 2.3 3.5

Q: 10. What is the sample variance here? a. 6.67 b. 7.27 c. 8.35 d. 4.95 e. 6.91 11. What is the sample…

A: The sample variance of the given dataset can be calculated as follows: Sample…

Q: Describe the sampling distribution of p. Assume the size of the population is 25,000. n=1000,…

Q: The following set of data is from a sample of n=6. 6 59 6 3 13 O a. Compute the mean, median, and…

A: Since you have posted a question with multiple sub-parts, we will solve first three sub-parts for…

Q: Describe the sampling distribution of p. Assume the size of the population is 15,000. n= 200, p =…

Q: he whether the normal distribution can be used to compare the following population proportions. n =…

Q: Calculate Median, Q1, Q3 and IQR, sample mean, sample variance, and sample standard deviation for…

A: Given: data 48, 92, 47, 44, 94, 18, 95, 67, 74, 64

Q: Describe the sampling distribution of p. Assume the size of the population is 20,000. n= 800, p =…

A: Mean of the sampling distribution is p.

Q: Describe the sampling distribution of p. Assume the size of the population is 30,000. n = 800, p =…

A: From the provided information, Population size (N) = 30000 Sample size (n) = 800 and p = 0.4

Q: Find the sample variance and standard deviation. 5, 58, 11, 51, 32, 23, 31, 29, 29, 30 D Choose the…

Q: The grade point averages (GPA) for 12 randomly selected college students are shown on the right.…

Q: K Find the sample variance and standard deviation. 18, 13, 6, 7, 10 Choose the correct answer below.…

A: The data are 18, 13, 6, 7, 10

Q: Find the mean for the given sample data. Unless otherwise specified, round your answer to one more…

A: The data values are: 578, 578, 358, 346, 499, 347, 353, 547, 470, 482 Total number of values (n) =…

Q: The numbers of regular season wins for 10 football teams in a given season are given below.…

A: A data population is given as 2, 10, 15, 5, 12, 9, 13, 6, 3 and 8. The minimum value is 2 and the…

Q: a. Determine the sampling distribution of the sample mean for samples of size 64. The mean of the…

A: GivenMean(μ)=$51.5 thousand = $51500standard deviation(σ)=$7.6 thousand = $7600

Q: Sample a: 7,11,15 sample b: 65, 69, 73 sample c : 1,020 ; 1,024; 1,028 find the mean and standard…

Q: Find the standard deviation for the given sample data. Round your answer to one more decimal place…

A: The standard deviation is obtained as follows: s=∑x-x¯2n-1 x¯=∑xn=1149=12.6667 Thus, the sample mean…

Q: Describe the sampling distribution of p. Assume the size of the population is 30,000. n= 1400, p=…

Q: Describe the sampling distribution of p. Assume the size of the population is 25,000. n= 700, p =…

Q: Find the mean: 12.48 Find the median: 15.4 X Find the sample standard deviation: 8.00 Submit…

A: Given that,Sample size To find the mean, median and sample sd.

Q: Find the sample variance and standard deviation. 17, 10, 4, 8, 12 - Choose the correct answer below.…

A: Sample variance : s2 = ∑xi -x¯2n-1 Where, x¯ sample mean n is sample size Sample standard deviation…

Q: Describe the indicated sampling distribution model. Statistics from a weather center indicate that a…

A: Correct answer is (C)

Q: The population of ages at inauguration of all U.S. Presidents who had professions in the military is…

A: The given population for ages are: 62, 46, 68, 64, 57.The objective is to identify the reason for…

Topic Video

Question

**Determining Normal Sampling Distribution for a Proportion**

For the information provided, analyze whether a normal sampling distribution can be used. Here, $ p $ represents the population proportion, $ \alpha $ the level of significance, $ \hat{p} $ the sample proportion, and $ n $ the sample size.

**Given:**
- Claim: $ p \geq 0.26 $
- $ \alpha = 0.08 $
- Sample statistics: $ \hat{p} = 0.20 $, $ n = 170 $

**Question:**
Determine if a normal distribution can be used and test the claim if applicable.

**Options:**
- $ E. $ A normal sampling distribution cannot be used.

If the normal distribution is appropriate, identify the standardized test statistic $ z $. Choose the correct answer and fill in the box if needed:

- $ A. $ $ z = $ [Fill in the blank]
*(Round to two decimal places as needed.)*

- $ B. $ A normal sampling distribution cannot be used.

**Instructions:**
Select an option and click "Check Answer" to evaluate your choice.

(Side Note: There is no graph or diagram to explain in the image provided.)

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 2 steps

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

$Hypothesis Tests and Confidence Intervals for Means$

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, statistics and related others by exploring similar questions and additional content below.

Similar questions

Find the sample variance and standard deviation. 18, 12, 2, 8, 11
A primary measure of dispersion for sample data is the sample standard deviation, s. Choose the best option to explain what the meaning of the sample standard deviation is, in general. A. The distance between one observation and the mean. B. The average distance of an observation from the middle of the distribution. C. The average distance between observations in the sample. D. The distance between the third and first quartiles.
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.)
Answer the last question
The grade point averages (GPA) for 12 randomly selected college students are shown on the right. Complete parts (a) through (c) below. Assume the population is normally distributed. 2.4 3.4 2.7 1.8 0.9 4.0 2.2 1.1 3.6 0.4 2.1 3.1 (a) Find the sample mean. x=_____ (Round to two decimal places as needed.) (b) Find the sample standard deviation. s=_____ (Round to two decimal places as needed.) (c) Construct a 90% confidence interval for the population mean μ. A 90% confidence interval for the population mean is (__, __) (Round to two decimal places as needed.)
Please answer quickly!
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.)