3 years ago

The mean number of hours per day spent watching television, according to a national

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1 answer:

dimaraw [331]3 years ago

4 0

Answer:

1) 5,5, 3

Step-by-step explanation:

Increase by one hour → 2 to 3

Standard Deviation of two hours → 3,5 to 5,5

I hope this helps, and as always, I am joyous to assist anyone at any time.

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