QUESTION 1Given the normal population X; 4, 4, 5, 5, 5, 6, 7; What is the value for the standard error of the mean?1.0.990.371.07O 4.0.40O Type here to search

Answered: Image /qna-images/answer/54ec00a4-b186-4591-822e-d01f167f01b1.jpg

Answered: QUESTION 1 Given the normal population…

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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I need help with a stat problem, section 7.2 and 7.3, thank you (please help with TI-84 commands) You receive a brochure from a large university. The brochure indicates that the mean class size for full-time faculty is fewer than 32 students. You want to test this 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 α=0.10, can you support the university's claim? Complete parts (a) through (d) below. Assume the population is normally distributed. 38 29 29 31 30 41 25 23 30 27 31 33 36 31 29 32 27 23 (a) write the claim mathematically and identify Ho and Ha. (b) use technology to find the P-value. P= _____________(round to 3 decimal places) (c) decide whether to reject or fail to reject the null hypothesis. Which of the following is correct? A. reject Ho because the P value is less than the significance level. B. reject Ho because the P value is greater…
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QUESTION 1 Given the normal population X; 4, 4, 5, 5, 5, 6, 7; What is the value for the standard error of the O1.0.99 mean? 2.0.37 3.1.07 0 4.0.40 O Type here to search