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Maru [420]
4 years ago
12

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

Mathematics
1 answer:
dimaraw [331]4 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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