Run CROSSTAB using the Population proportions below with a sample size of 100 using .05 level of signi fi cance. Population Proportions Observed Proportions Expected Proportions a. Are the expected...

Run CROSSTAB using the Population proportions below with a sample size of 100 using .05 level of signi fi cance. Population Proportions

Observed Proportions

Expected Proportions

a. Are the expected values in the cells computed correctly? YES____ NO____

b. Is the chi-square statistic computed correctly? YES____ NO____

c. What is the chi-square value? _____________

d. What is the statistical decision? Retain Null ____ Reject Null____

e. Does the decision agree with the true percent? YES____ NO____

f. What percent of the time would you expect the null hypothesis to be rejected by mistake? _________

g. What is the name of this type of error?