Show transcribed image text 4. To investigate if there is a relation between the sex of students and their choice of major, each of a random sample of 280 students was asked which major (Accounting/Mathematics/Economics) they have chosen, and the following data was obtained: Male Female Total 113 133 Accounting Mathematics Economics Total 45 14 20 166 114280 State the hypotheses, a H B) Calculate the table of expected frequencies. A) o: and H Male Female Total 113 133 Accounting Mathematics Economics Total 166 114 280 C) Calculate the test statistic.
4. To investigate if there is a relation between the sex of students and their choice of major, each of a random sample of 280 students was asked which major (Accounting/Mathematics/Economics) they have chosen, and the following data was obtained: Male Female Total 113 133 Accounting Mathematics Economics Total 45 14 20 166 114280 State the hypotheses, a H B) Calculate the table of expected frequencies. A) o: and H Male Female Total 113 133 Accounting Mathematics Economics Total 166 114 280 C) Calculate the test statistic.
