Question

Please use all 5 places of decimal when working with probabilities and please use at least 3 significant figures when dealing with proportions. For larger numbers, please use two places of decimal.

Out of a sample of 900 males aged 50 to 70, 200 are out of the labor force. Out of a sample of 990 females aged 50 to 70, 300 are out of the labor force. Test the hypothesis that, within this age range, the proportion of males out of the labor force is the same as the proportion of females out of the labor force in the population. Using the p-value approach and the 10% level of significance

Answer 1