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Fudgin [204]
2 years ago
14

A two year community college has decided to implement a new approach to teaching probability. Full-time and adjunct faculty were

surveyed to determine whether they preferred the traditional lecture approach or a computer approach to teaching probability. The results are listed below. Use hypothesis testing to test the independence of opinion between the two groups.
Prefer Lecture Prefer Computer No Preference
Full-time 8 13 6
Adjunct 11 22 10

Required:
a. Calculate the expected value of an adjunct professor who prefers to lecture.
b. What is the expected value of an adjunct professor who prefers computer instruction
Mathematics
1 answer:
Gemiola [76]2 years ago
3 0

Answer:

knl k knl

Step-by-step explanation:

ljh kjnjknojn[ojnk  pj

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<h3>What is the angle of impact?</h3>

In a bloodstain, the angle of impact can be used to determine the appearance of the resulting bloodstain if the bloodstain has a tail or pattern.

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\mathbf{Angle  \ of \  impact = sin^{-1} (\dfrac{width \ stain}{length \ stain} )}

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\mathbf{Angle  \ of \  impact = 30 ^0}

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brainly.com/question/19423063

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