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?

No one has answered this question yet.

Answer this Question

Related Questions

statistics - the amount of time spent in North American adults watching ...
statistics - A sample of 400 high school students showed that they spend an ...
Hypothesis Statistics - At one school, the average amount of time that tenth-...
Hypothesis - Statistics - At one school, the average amount of time that tenth-...
statistics - A survey was conducted to measure the number of hours per week ...
Math - According to a student project for statistics 250, the amount of money ...
Math please help! - According to a student project for statistics 250, the ...
Statistics - Let’s suppose a randomly selected sample of 75 American ...
statistics - To determine how many hours per week freshmen college students ...
Statistic - TABLE 12-11 Parents complain that children read too few storybooks ...

For Further Reading

First Name:
School Subject:
Answer: