Monday

January 26, 2015

January 26, 2015

Posted by **HM** on Friday, November 25, 2011 at 3:40pm.

Use the empirical rule to find the percentage of values that lie above 23.

Now I did this on the Ti 83 by using Normalcdf(-5,1) and getting an answer of 0.84 and then 1-0.84 and I get about 15.9 in percentage but it is showing me wrong.

Help me I am confused.

Where am I going wrong?

**Answer this Question**

**Related Questions**

Statistics - Hi! I've been stuck on this question for a while. I know that I ...

Statistics - 1. Which of the following statements are correct? a. A normal ...

college - 1. Which of the following statements are correct? a. A normal ...

MATH - Which of the following normal distributions has the smallest spread? A. A...

Math (Statistic) - Considered the sampling distribution of a sample mean ...

Math-confused...plz help - I. Use Chebyshev’s theorem to find what percent of ...

Math-Statistics - I. Use Chebyshev’s theorem to find what percent of the values ...

Math - I. Use Chebyshev’s theorem to find what percent of the values will fall ...

ststistics - A sample of 3000 observations has a mean of 86 and a standard ...

statistics - "suppose that IQ scores have a bell-shaped distribution with a mean...