Calculating the value of chi-square

Reference no: EM1318438

Q1) In particular chi-square goodness of fit test there are 6 categories and 500 observations. Use the .01 significance level.

a) How many degrees of freedom are there?

b) What is the critical value of chi-square?

2) Null hypothesis and the alternate are:

H₀: The cell categories are equal.

H₁: The cell categories are not equal.

Category	f₀
A	10
B	20
C	30
D	20

a) State the decision rule, using the .05 significance level.

b) Calculate the value of chi-square.

c) What is your decision regarding H₀?

Reference no: EM1318438

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