The A.C. Nielsen Company reported that the mean weekly television viewing time for children aged 2-11 is 24.50 hours. Assume that the weekly television viewing times of such children are normally distributed with a standard deviation of 6.23 hours, and apply the 68.26-95.44-99.74 (Empirical Rule) rule to fill in the blanks:

a. 68.26% of all such children watch between ______ and ______ hours of TV per week.

b. 95.44% of all such children watch between ______ and ______ hours of TV per week.

c. 99.74% of all such children watch between ______ and ______ hours of TV per week.

b. 95.44% of all such children watch between ______ and ______ hours of TV per week.

c. 99.74% of all such children watch between ______ and ______ hours of TV per week.

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