Question

Use the contingency table to the right to calculate the marginal frequencies and find the expected frequency for each cell in the contingency table. Assume that the variables are independent. Gender Male Female Compact 20 13 Type of car Full-size 30 13 SUV 16 52 Van 29 15 (a) Calculate the marginal frequencies and sample size. Gender Male Total Type of car Full-size 30 Compact 20 SUV 16 Van 29 Female 13 13 52 15 Total (b) Find the expected frequency for each cell in the contingency table. Type of car Compact Full-size SUV Van Gender Male Female (Round to two decimal places as needed.)

Answer 1

hii... although I am trying to provide the detailed answer but if you have any doubt please ask by comment. please like the answer. thanks...

for Expected frequency for any cell G) Crender Type of car compact full-size SUV Van Total male female 20 30 16 29 1 3 13 52 15 Total 9.3 32 43 6 8 44 Cij Typ & Teg where T Toi in the total of eth dow ith column Tei T = overoll total = می ( =) Expected frequency table Condeo I comport Type of can full-size SUV van Male 16.68 21.73 34.36 22.23 female 16.32 21.27 33.64 21.77