You receive a brochure from a large university. The brochure indicates fewer than 33 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 a = 0.05, can you support the university's claim? Complete parts (a) through (d) below. Assume the population is normally distributed. 37 26 26 30 30 37 36 35 34 30 39 25 29 28 24 30 310 23
You receive a brochure from a large university. The brochure indicates fewer than 33 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 a = 0.05, can you support the university's claim? Complete parts (a) through (d) below. Assume the population is normally distributed. 37 26 26 30 30 37 36 35 34 30 39 25 29 28 24 30 310 23
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter4: Equations Of Linear Functions
Section4.6: Regression And Median-fit Lines
Problem 2CYU
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Question
You receive a brochure from a large university. The brochure indicates that the mean class size for full-time faculty is fewer than 33 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 a = 0.05, can you support the university's
claim? Complete parts (a) through (d) below. Assume the population is normally distributed.
37
26
30
36
34
30
37
35
30
8
29
28
24
30
319
23
26
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