4. A. What is the critical t-score for a two-tailed test with a a = 0.05? tcrit B. Is this correlation significant based on the t-scores?.

MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
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Chapter1: Starting With Matlab
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The basketball coach at a local college believes that his team scores more points at home games when
more people show up. Below is a list of all home games last year with scores and corresponding
attendance.
Score
Attendance
Score
Attendance
54
380
67
410
57
350
78
215
59
320
67
113
80
478
56
250
82
451
85
450
75
250
101
489
73
489
99
472
53
451
4. A. What is the critical t-score for a two-tailed test with a a =
0.05? tcrit
B. Is this correlation significant based on the t-scores?
Transcribed Image Text:The basketball coach at a local college believes that his team scores more points at home games when more people show up. Below is a list of all home games last year with scores and corresponding attendance. Score Attendance Score Attendance 54 380 67 410 57 350 78 215 59 320 67 113 80 478 56 250 82 451 85 450 75 250 101 489 73 489 99 472 53 451 4. A. What is the critical t-score for a two-tailed test with a a = 0.05? tcrit B. Is this correlation significant based on the t-scores?
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