You receive a brochure from a large university. The brochure indicates that the mean class size for full-time faculty is fewer than 31 students. You want to test thisclaim. You randomly select 18 classes taught by full-time faculty and determine the class size of each. The results are shown in the table below. At a = 0.10, can yousupport the university's claim? Complete parts (a) through (d) below. Assume the population is normally distributed.3427263529392526290282834303228292624(a) Write the claim mathematically and identify Ho and Ha.Which of the following correctly states Ho and H3?O A. Ho: H= 31B. Ho, μs 31O c. Ho : μ= 3Ha: H#31Ha: u> 31Ha: H<31O D. Ho: H<31O E. Ho: H>31OF. Ho: H231Ha: u231Ha: us 31Ha: µ<31(b) Use technology to find the P-value.P =(Round to three decimal places as needed.)(c) Decide whether to reject or fail to reject the null hypothesis.Which of the following is correct?O A. Reject Ho because the P-value is less than the significance level.O B. Fail to reject H, because the P-value is greater than the significance level.

Name: You receive a brochure from a large university. The brochure indicate
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Description: You receive a brochure from a large university. The brochure indicates that the mean class size for full-time faculty is fewer than 31 students. You want to test thisclaim. You randomly select 18 classes taught by full-time faculty and determine the

Given information: The data represents the values of the variable class size for each of the 18…

Math

Statistics

You receive a brochure from a large university. The brochure indicates that the mean class size for full-time faculty is fewer than 31 students. You want to test t claim. You randomly select 18 classes taught by full-time faculty and determine the class size of each. The results are shown in the table below. At a = 0.10, ca support the university's claim? Complete parts (a) through (d) below. Assume the population is normally distributed.

You receive a brochure from a large university. The brochure indicates that the mean class size for full-time faculty is fewer than 31 students. You want to test t claim. You randomly select 18 classes taught by full-time faculty and determine the class size of each. The results are shown in the table below. At a = 0.10, ca support the university's claim? Complete parts (a) through (d) below. Assume the population is normally distributed.

Mathematics For Machine Technology

8th Edition

ISBN:9781337798310

Author:Peterson, John.

Publisher:Peterson, John.

Chapter29: Tolerance, Clearance, And Interference

Section: Chapter Questions

Problem 16A: Spacers are manufactured to the mean dimension and tolerance shown in Figure 29-12. An inspector...

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