You are conducting a multinomial Goodness of Fit hypothesis test for the claim that the 4 categories occur with the following frequencies:
HoHo : pA=0.3pA=0.3; pB=0.2pB=0.2; pC=0.2pC=0.2; pD=0.3pD=0.3
Complete the table. Report all answers accurate to three decimal
places.
Category | Observed Frequency |
Expected Frequency |
---|---|---|
A | 28 | |
B | 15 | |
C | 40 | |
D | 32 |
What is the chi-square test-statistic for this data?
χ2=χ2=
What is the P-Value?
P-Value =
For significance level alpha 0.005,
What would be the conclusion of this hypothesis test?
Report all answers accurate to three decimal places.
The statistic software output for this problem is:
= 1.753
P-value = 0.0008
P-value < 0.005
Reject the Null Hypothesis
You are conducting a multinomial Goodness of Fit hypothesis test for the claim that the 4...
You are conducting a multinomial Goodness of Fit hypothesis test for the claim that the 4 categories occur with the following frequencies: HoHo : pA=0.4pA=0.4; pB=0.1pB=0.1; pC=0.2pC=0.2; pD=0.3pD=0.3 Complete the table. Report all answers accurate to three decimal places. Category Observed Frequency Expected Frequency Residual A 50 B 10 C 16 D 33 What is the chi-square test-statistic for this data? χ2=χ2= For significance level alpha 0.1, what is the chi-square Critical Value? Critical Value = What would be the conclusion of this...
You are conducting a multinomial Goodness of Fit hypothesis test for the claim that the 4 categories occur with the following frequencies: HoHo : pA=.2pA=.2; pB=.2pB=.2; pC=.3pC=.3; pD=0.3pD=0.3 Complete the table. Report all answers accurate to three decimal places. Category Observed Frequency Expected Frequency A 19 B 30 C 30 D 32 What is the chi-square test-statistic for this data? χ2=χ2= What is the P-Value? P-Value = For significance level alpha 0.01, What would be the conclusion of this hypothesis test? Reject the...
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You are conducting a multinomial Goodness of Fit hypothesis test for the claim that the 4 categories occur with the following frequencies: H o : p A = 0.3 ; p B = 0.1 ; p C = 0.1 ; p D = 0.5 Complete the table. Report all answers accurate to three decimal places. Category Observed Frequency Expected Frequency A 50 B 38 C 19 D 66 What is the chi-square test-statistic for this data? χ 2 = What...
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You are conducting a multinomial hypothesis test for the claim that the 4 categories occur with the following frequencies: HoHo : pA=0.15pA=0.15; pB=0.3pB=0.3; pC=0.4pC=0.4; pD=0.15pD=0.15 Category Observed Frequency A 39 B 53 C 55 D 26 What is the chi-square test-statistic for this data? χ2=χ2=
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11.2 You intend to conduct a goodness-of-fit test for a multinomial distribution with 7 categories. You collect data from 74 subjects. What are the degrees of freedom for the x2 distribution for this test? d.f. = Submit License Question 1. Points possible: 1 Unlimited attempts. You are conducting a multinomial Chi-Square Goodness of Fit hypothesis test for the claim that the 4 categories occur with the following frequencies: Ho:PA = 0.2; PB = 0.3; pc = 0.3; PD = 0.2...
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