Test the hypothesis using the P-value approach. Be sure to verify the requirements of the test. Ho: p=0.3 versus H₁: p>0.3 n = 200; x = 65; a = 0.05 Click here to view page 1 of the table Click here to view page 2 of the table. Calculate the test statistic, Zo 20-0 Z5 as needed) www
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- slearning.com/Portal/Lesson/lesson_certify#! - Save & Exit Certify Lesson: 6.2 The Standard Normal Distribut.. KORWIN PRINCE 2/15 Correct Question 3 of 15, Step 1 of 1 X - Use the z-score formula, z = H- and the information below to find the value of o. Round your answer to one decimal place, if necessary. z = - 3.30, x = 15.02, and u = 22.28 囲 Tables 回 Key Answer Keyboard Sho O = Submit Answe © 2021 Hawkes Learning 林 57°F Clear search brt sc delete backsp 23 80 T snedWhat is the test statistic P valueIdentifying TestsFor the following prompts include:- the name of the test- the parameter being tested, H0 and Ha.Example: What test would you use to determine whether the starting salariesfor statisticians are greater than $80,000?Ans: One-sample t-test for population mean, H0 : µ = $80, 000 vs. Ha : µ >$80,000.a. The 2010 Census found that the average family size in Minnesota was 3.05.What statistical procedure would you use to test whether the average familysize in Minnesota is greater than 3.05 in 2019?b. According to the 2017 American Community Survey, 5.7% of all workers inMinneapolis/St. Paul urbanized area commute to work by public transportation. What statistical procedure would you use to test whether the proportionof workers in Minneapolis/St. Paul urbanized area commute to work by publictransportation in 2019 has changed from than in 2015?c. According to the 2017 American Community Survey, 4.3% of all workers inMinneapolis/St. Paul urbanized area work in construction.…
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- Use R code, place the steps and screenshots of the procedure From the following data of the diameter of a particle in (μm) Calculate: Sample mean, Sample standard deviationHistogram (Frequency vs diameter), Histogram (probability density vs diameter)Curves (equation and graph) that fit the graphs and their explanation Diameter (μm) 2 2.6 1.2 1.8 0.8 2 1.4 1.4 1.4 1.8 1.4 1.4 1.4 0.6 1.2 1.2 41.4 1.4 2.4 1.4 2 2.4 1.8 1.4 2 1.8 2 1.8 0.8 2.2 2.8 2.8 4.6 2 1.4 2.4 1.2 1.4 1.2 5 1.4 1.2 2 0.8 1.4 1.8 1.2 2 1.4 1.4 1.8 2.6Claim: p = 30; a = 0.06; o = 3.25. Sample statistics: x= 28.9, n 73 Determine the critical value(s). Select the correct choice below and fill in the answer box to complete your choice. (Round to two decimal places as needed.) CA. The critical values are + 1.88 O B. The critical value is Determine the outcome and conclusion of the test Choose the correct answer below. A. Fail to reject Ho At the 6% significance level, there is not enough evidence to support the claim, O B. Reject H, At the 6% significance level, there is enough evidence to support the claim. O C. Reject H At the 6% significance level, there is enough evidence to reject the claim O D. Fail to reject H,. At the 6% significance level, there is not enough evidence to reject the claimPlease find test statistic and p value. Thank you.