1) A. C. Neilsen reported that children between the ages of 2 and 5 watch an average of 25 hours of television per week. Assume the variable is normally distributed and the standard deviation is 3 hours. If 20 children between the ages of 2 and 5 are randomly selected,___ hours Round answer to three decimal places. 2) A. C. Neilsen reported that children between the ages of 2 and 5 watch an average of 25 hours of television per week. Assume the variable is normally distributed and the standard deviation is 3 hours. If 20 children between the ages of 2 and 5 are randomly selected, the number of children in the sample who watch at least 25.2 hours of television is? . Give answer to the nearest whole number, not a percent. 3) A. C. Neilsen reported that children between the ages of 2 and 5 watch an average of 25 hours of television per week. Assume the variable is normally distributed and the standard deviation is 3 hours. If 20 children between the ages of 2 and 5 are randomly selected, the number of children in the sample who watch at most 22.5 hours of television is? . Give nearest whole number, not a percent.
1) A. C. Neilsen reported that children between the ages of 2 and 5 watch an average of 25 hours of television per week.
Assume the variable is
If 20 children between the ages of 2 and 5 are randomly selected,___ hours
Round answer to three decimal places.
2) A. C. Neilsen reported that children between the ages of 2 and 5 watch an average of 25 hours of television per week.
Assume the variable is normally distributed and the standard deviation is 3 hours.
If 20 children between the ages of 2 and 5 are randomly selected,
the number of children in the sample who watch at least 25.2 hours of television is?
. Give answer to the nearest whole number, not a percent.
3) A. C. Neilsen reported that children between the ages of 2 and 5 watch an average of 25 hours of television per week.
Assume the variable is normally distributed and the standard deviation is 3 hours.
If 20 children between the ages of 2 and 5 are randomly selected,
the number of children in the sample who watch at most 22.5 hours of television is?
. Give nearest whole number, not a percent.
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