The times (in minutes) to assemble a component for three different cell phones are listed below. Use Which of the following is correct?
A) The mean time to assemble Phone 1 is different from the mean time to assemble Phone 3.
B) There is not enough evidence to suggest that the means are different.
C) The mean time to assemble Phone 1 is the same as the mean time to assemble Phone 2.
D) The mean time to assemble Phone 2 is the same as the mean time to assemble Phone 3.

Question

The times (in minutes) to assemble a component for three different cell phones are listed below. Use  Which of the following is correct? 
A) The mean time to assemble Phone 1 is different from the mean time to assemble Phone 3. 
B) There is not enough evidence to suggest that the means are different. 
C) The mean time to assemble Phone 1 is the same as the mean time to assemble Phone 2. 
D) The mean time to assemble Phone 2 is the same as the mean time to assemble Phone 3.

Quizplus · Accepted Answer

The Answer of The times (in minutes) to assemble a component for three different cell phones are listed below. Use  Which of the following is correct? 
A) The mean time to assemble Phone 1 is different from the mean time to assemble Phone 3. 
B) There is not enough evidence to suggest that the means are different. 
C) The mean time to assemble Phone 1 is the same as the mean time to assemble Phone 2. 
D) The mean time to assemble Phone 2 is the same as the mean time to assemble Phone 3.

The Times (In Minutes) to Assemble a Component for Three