Question

The two-way table below describes feedback received by a hotel manager from past guests. In the table, j is the number of

positive responses sent by e-mail and k is the number of negative comments made by phone.
Customer Feedback Received in the Past Month
Positive
Negative
80
E-
Mail
Phone Calls
36
Comparing which two values tests whether the way feedback was submitted had an impact on whether or not feedback was
positive?
j+36 and KHBO
j+36 and KIBO
00
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Answer 1

Answer: c

Explanation:

Answer 2

j/j+80 and 36/k+36

Explanation:

The table is shown in the picture attached.

The way feedback was submitted had an impact on whether or not feedback was positive is comparing through the following values: j/j+80 and 36/k+36

j/j+80 represents the weight of positive emailed responses respect all emailed responses and 36/k+36 represents the weight of positive phoned responses respect all phoned responses