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Use the following to answer the questions below:Observed counts from a sample are provided in the ...

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Use the following to answer the questions below:

Observed counts from a sample are provided in the following table. The expected counts from a null hypothesis are given in parentheses.

 Category A B C Observed (Expected) 42 (45.33) 38 (45.33) 56 (45.33)

Based on the expected counts, which of the following is most likely the null hypothesis?

H0 : pA = 0.5, pB = 0.2, pC = 0.3

H0 : pA = 0.25, pB = 0.25, pC = 0.5

H0 : pA = 0.2, pB = 0.4, pC = 0.4

H0 : pA = pB = pC =
Textbook

Statistics: Unlocking the Power of Data

Edition: 3rd
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crazyali16crazyali16
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