Answer to Question #347349 in Statistics and Probability for Keshi

Question

In a market survey conducted to examine whether the choice of a brand is related to the income levels of the consumers, a random sample of 400 consumers reveal the following:

Income level Brand 1 Brand 2 Brand 3 Total

per month

20000 93 72 75 240

20000-50000 50 35 37 122

>50000 12 15 11 38

Total 155 122 123 400

Test the association between income level and brand preference at 5% significant level.

Answer 1

It's been a while since this question is posted here. Still, the answer hasn't been got. Consider converting this question to a fully qualified assignment, and we will try to assist. Please click the link below to proceed: Submit order