Wednesday
July 30, 2014

Homework Help: statistics

Posted by Anonymous on Tuesday, November 16, 2010 at 3:35pm.

The amount of time spent by North American adults watching television per day is normally distributed with a mean of 6 hours and a standard deviation of 1.5 hours.

What is the probability that in a random sample of five North American adult at least two of them watch television for more than 7 hours per day?

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

statistics - the amount of time spent in North American adults watching ...
statistics - A survey was conducted to measure the number of hours per week ...
statistics - A sample of 400 high school students showed that they spend an ...
Statistics - Letís suppose a randomly selected sample of 75 American teenagers ...
statistics - To determine how many hours per week freshmen college students ...
Statistics - A survey among freshmen at a certain university revealed that the ...
statistics - Section 5.3: Normal Distributions: Finding Values Answer the ...
statistics - ten randomly selected people were asked how long they slept at ...
Statistics - the average numbers of hours a cat sleep is approximately normally...
statistics - The duration of time it takes General Motors to build a car is ...

Search
Members