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Pani-rosa [81]
3 years ago
13

In order to determine if there is a significant difference between campuses and pass rate, the chi-square test for association a

nd independence should be performed. What is the expected frequency of West Campus and failed
Mathematics
1 answer:
RUDIKE [14]3 years ago
5 0

Answer:

57.5

Step-by-step explanation:

The expected frequency of West Campus and Failed :

Let :

Failed = F

East Campus = C

West Campus = W

Passed = P

Frequency of FnW :

[(FnE) + (FnW) * (PnW) + (FnW)] / total samples

[(52 + 63) * (63 + 37)] / 200

[(115 * 100)] / 200

11500 / 200

= 57.5

n(Failed n East campus)

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