Question 42 0/1 pts For Questions 42 through 44, consider the following scenario

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Question 42 0/1 pts For Questions 42 through 44, consider the following scenario: In a Goodness-of-Fit test, the hypotheses were H0 : the probability distribution is P1-0.32, 0.21 , p-0.47 Ha : the probability distribution is NOT Pi 0.32, P0.21, Ps0.47 If the sample size was 270, what is the expected frequency for the second category lunless the number comes out even, report it to one decimal place Question 43 1 /1 pts Expected frequencies are the counts we would expect to find in the sample for each category if the mull hypothesis is tabe the null hypothesis is tru the observed frequencles are all the altemutive hypothessi

Explanation / Answer

42)

expected frequency for second category =np=270*0.21=56.7

43)

the null hypothesis is true

44)

the probability distribtuion is not p1=0.32 ; p2=0.21 ; p3=0.47

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