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In: Statistics and Probability
Planes University claims the mean class load for their faculty is at most 25 students. Deejah...
- Planes University claims the mean class load for their faculty is at most 25 students. Deejah randomly selected 22 classes and record the class size of each. At a 6% level of significance, does the data support PU’s claim? Deejah’s data: 15, 20, 25, 30, 28, 32, 31, 18, 25, 29, 30, 25, 28, 11, 23, 28, 16, 20, 21, 21, 18, 16. (s = 5.965) (PU class size is normally distributed)
a) H0__________ b) __________ c) __________ d) _______________________________
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