A scientist was interested in studying if students religious beliefs change as t

Question

A scientist was interested in studying if students religious beliefs change as they go through college. One hundred randomly selected students were asked before they entered college if they would consider themselves religious, yes or no. Four years later, the same 100 students were asked if they would consider themselves religious, yes or no. The scientist decided to perform McNemar's test. The data is below. What is the null hypothesis? After College(four years later) Before Yes No College Yes 23 No Ho: p = 0 Ho:mu1-mu2 0 Ho: p1-p2-0 Ho: mu = 0 Ho:mud-0

Explanation / Answer

Here we have given

The MC Nemar's test

we know that we use Mc Nemar's test when we have dichotomous data means yes or not type

paired dependent data.

Claim: To check wheather there is difference between students religious belifs change as they go through college or not

here Nul hypothesis of Mc Neymar's test is

Ho : P = 0

that is here option A is correct.

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