Question

A company has to choose between three new fashion lines. Management wishes to know whether preference for lines is independent of job dassification. Plan 1 Plan 2 Plan 3 Total 140 370 70 160 Salary Workers 60 40 30 130 Hourly Workers 200 Total 200 500 100 The x test statistic is 6.24. Calculate the P-value. Based on a significance level of 5%, the correct conclusion is which of the following? (Use a table or technology.) There is insufficient evidence to reject H, and conclude that the fashion line preference and job classification are not independent. O There is sufficient evidence to reject Hy and conclude that the fashion line preference and job classification are not independent. There is sufficient evidence to reject H, and conclude that the fashion line preference and job classification are independent. There is insufficient evidence to reject H. and conclude that the fashion line preference and job classification are independent.

Answer 1

From the given information,

By using P-value calculator,

P-value= 0.0442

Hence, There is sufficient evidence to reject ho and conclude that variables are not independent.

i.e., Second Option is correct.

Thank you.