26 Sep You are conducting a multinomial hypothesis test for the claim that the 4 categories occur with the following frequencies: Ho : pA=0.25; ?pB=0.1; ?pC=0.4; ?pD=0.25 ? Complete the t
You are conducting a multinomial hypothesis test for the claim that the 4 categories occur with the following frequencies:
Ho : pA=0.25; pB=0.1; pC=0.4; pD=0.25
Complete the table. Round to 3 decimal places.
Category
Observed
Frequency
Expected
Frequency
(O−E)^2/E
A
30
B
12
C
48
D
26
What is the chi-square test-statistic for this data?
χ2=
