A researcher wants to determine whether the number of minutes adults spend online per day is related to gender. A random sample

Question

4 years ago

7

A researcher wants to determine whether the number of minutes adults spend online per day is related to gender. A random sample

of 315 adults was selected and the results are shown below. Find the expected frequency for the cell E2,2 to determine if there is enough evidence to conclude that the number of minutes spent online per day is related to gender. Round to the nearest tenth if necessary.

Mathematics

1 answer:

lisov135 [29] · Answer 1 · 2022-01-07T10:42:01+03:00

lisov135 [29]4 years ago

4 0

Answer:

:P

Step-by-step explanation:

males:180

females:135

are online each day

I doubt i answer correctly but eh.