For this problem, we want to compare the delivery speed between Company A and Company B,...

For this problem, we want to compare the delivery speed between Company A and Company B, The question being answered is whether there is a significant difference in the average cycle time to deliver a from Company A vs. Company B.

Company A	Company B
20.4	20.2
24.2	16.9
15.4	18.5
21.4	17.3
20.2	20.5
18.5	19.1
21.5	18.7
20.4	17.9
19.6	19.5
21.4	18.1
22.3	17.6
22.1	19.2
21.5	18.6

Null Hypothesis?

Alternative Hypothesis?

One tail or Two tails?

Are these independent samples?

Use Excel if you can

Solutions

Expert Solution

It is two tailed test

orchestra answered 11 months ago

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