**Text Transcription for Educational Use**The test statistic of \( z = 0.75 \) is obtained when testing the claim that \( p > 0.2 \).a. Identify the hypothesis test as being two-tailed, left-tailed, or right-tailed.b. Find the P-value.c. Using a significance level of \( \alpha = 0.05 \), should we reject \( H_0 \) or should we fail to reject \( H_0 \)?- Click here to view page 1 of the standard normal distribution table.- Click here to view page 2 of the standard normal distribution table.----a. This is a **right-tailed** test.b. P-value = \_\_\_ (Round to three decimal places as needed.)**Explanation:**The image includes questions regarding hypothesis testing and uses a test statistic \( z = 0.75 \) to evaluate the claim \( p > 0.2 \). The task involves determining the type of test, calculating the P-value, and making a decision based on the significance level \( \alpha = 0.05 \). Hyperlinks are provided to standard normal distribution tables, which are typically used to find P-values. There are no graphs or diagrams in the image.

We have given that Test statistic (z)= 0.75 Level of significance =alpha = 0.05

Answered: The test statistic of z = 0.75 is…

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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The test statistic of z = 2.01 is obtained when testing the claim that p #0.462. a. Identify the hypothesis test as being two-tailed, left-tailed, or right-tailed. b. Find the P-value. c. Using a significance level of α = 0.10, should we reject Ho or should we fail to reject Ho? Click here to view page 1 of the standard normal distribution table. Click here to view page 2 of the standard normal distribution table. a. This is a test. b. P-value = (Round to three decimal places as needed.) c. Choose the correct conclusion below. A. Fail to reject Ho. There is sufficient evidence to support the claim that p # 0.462. B. Reject Ho. There is sufficient evidence to support the claim that p = 0.462. C. Reject Ho. There is not sufficient evidence to support the claim that p = 0.462. D. Fail to reject Ho. There is not sufficient evidence to support the claim that p # 0.462. Next
The test statistic of z=0.66 is obtained when testing the claim that p>0.4. a. Identify the hypothesis test as being two-tailed, left-tailed, or right-tailed. b. Find the P-value. c. Using a significance level of α=0.05, should we reject H0 or should we fail to reject H0? Click here to view page 1 of the standard normal distribution table. LOADING... Click here to view page 2 of the standard normal distribution table. LOADING... Question content area bottom Part 1 a. This is a right-tailed test. Part 2 b. P-value=enter your response here (Round to three decimal places as needed.)
The test statistic of z = 1.52 is obtained when testing the claim that p> 0.7. a. Identify the hypothesis test as being two-tailed, left-tailed, or right-tailed. b. Find the P-value. c. Using a significance level of a = 0.01, should we reject Ho or should we fail to reject H,? Click here to view page 1 of the standard normal distribution table. Click here to view page 2 of the standard normal distribution table) a. This is a two-tailed test. b. P-value = (Round to three decimal places as needed.) c. Choose the correct conclusion below. O A. Reject Ho - There is sufficient evidence to support the claim that p> 0.7. O B. Fail to reject Ho. There is not sufficient evidence to support the claim that p> 0.7. OC. Fail to reject Ho. There is sufficient evidence to support the claim that p> 0.7. O D. Reject Ho- There is not sufficient evidence to support the claim that p > 0.7.
The test statistic of z= 2.45 is obtained when testing the claim that p #0.854. a. Identify the hypothesis test as being two-tailed, left-tailed, or right-tailed. b. Find the P-value. c. Using a significance level of a = 0.05, should we reject Ho or should we fail to reject Ho? Click here to view page 1 of the standard normal distribution table. Click here to view page 2 of the standard normal distribution table. a. This is a test. ***
The test statistic of z = 2.00 is obtained when testing the claim that p #0.438. a. Identify the hypothesis test as being two-tailed, left-tailed, or right-tailed. b. Find the P-value. c. Using a significance level of α = 0.01, should we reject Ho or should we fail to reject Ho? Click here to view page 1 of the standard normal distribution table. Click here to view page 2 of the standard normal distribution table. a. This is a ▼test. b. P-value = (Round to three decimal places as needed.) c. Choose the correct conclusion below. A. Reject Ho. There is not sufficient evidence to support the claim that p *0.438. B. Fail to reject Ho. There is sufficient evidence to support the claim that p # 0.438. C. Reject Ho. There is sufficient evidence to support the claim that p = 0.438. D. Fail to reject Ho. There is not sufficient evidence to support the claim that p #0.438. 0 0 Standard Normal (z) Distribution: Cumulative Area from the LEFT .04 .5160 .5557 .5948 .6331 .6700 .7054 .7389 .7704…
The test statistic of z= 1.61 is obtained when testing the claim that p = 0.259. a. Identify the hypothesis test as being two-tailed, left-tailed, or right-tailed. b. Find the P-value. c. Using a significance level of a = 0.01, should we reject H, or should we fail to reject Ho? Click here to view page 1 of the standard normal distribution table. Click here to view page 2 of the standard normal distribution table. a. This is a test. b. P-value= c. Choose the correct conclusion below. (Round to three decimal places as needed.) O A. Reject Ho. There is not sufficient evidence to support the claim that p = 0.259. O B. Fail to reject Ho. There is not sufficient evidence to support the claim that p# 0.259. OC. Reject Ho. There is sufficient evidence to support the claim that p# 0.259. O D. Fail to reject Ho. There is sufficient evidence to support the claim that p# 0.259.
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The test statistic of z= 1.16 is obtained when testing the claim that p 0.258. a. Identify the hypothesis test as being two-tailed, left-tailed, or right-tailed. b. Find the P-value. c. Using a significance level of a = 0.10, should we reject H, or should we fail to reject H,? Click here to view page 1 of the standard normal distribution table. Click here to view page 2 of the standard normal distribution table. a. This is a test. b. P-value = (Round to three decimal places as needed.) c. Choose the correct conclusion below. O A. Reject Ho. There is not sufficient evidence to support the claim that p # 0.258. B. Reject Ho. There is sufficient evidence to support the claim that p + 0.258. OC. Fail to reject Ho. There is sufficient evidence to support the claim that p #0.258. O D. Fail to reject Ho. There is not sufficient evidence to support the claim that p +0.258.
A 0.01 significance level is used for a hypothesis test of the claim that when parents use a particular method of gender selection, the proportion of baby girls is different from 0.5. Assume that sample data consists of 55 girls in 100 births, so the sample statistic of 1120 results in a z score that is 1 standard deviation above 0. Complete parts (a) through (h) below.Click here to view page 1 of the Normal table. LOADING... Click here to view page 2 of the Normal table. LOADING...Question content area bottomPart 1a. Identify the null hypothesis and the alternative hypothesis. Choose the correct answer below.Part 7g. What are the critical value(s)?The critical value(s) is/are enter your response here. (Round to three decimal places as needed. Use a comma to separate answers as needed.)Part 8h. What is the area of the critical region?The area is enter your response here. (Round to two decimal places as needed.)
The test statistic of z= - 1.46 is obtained when testing the claim that p = 1/6. a. Using a significance level of a = 0.05, find the critical value(s). b. Should we reject Ho or should we fail to reject Ho? Click here to view page 1 of the standard normal distribution table. Click here to view page 2 of the standard normal distribution table. a. The critical value(s) is/are z= (Round to two decimal places as needed. Use a comma to separate answers as needed.)
I need in an hour pls help Thankyou.
Refer to the standard normal distribution tables (positive/negative)

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