Posted by **me** on Wednesday, December 1, 2010 at 9:42pm.

A newspaper survey found that 65% of readers found online tutorials useful. If a random sample of 9 readers is selected, compute the standard deviation of the probability distribution.

## Answer this Question

## Related Questions

- statistics - The scores of students on the ACT college entrance examination in ...
- Statistics - 1. The scores of students on the ACT college entrance examination ...
- statistics - A specific study found that the average number of doctor visits per...
- statistics - A specific study found that the average number of doctor visits per...
- statistics - All deal with a random variable X that follows a normal probability...
- statistics - All deal with a random variable X that follows a normal probability...
- Math- Statistics - A random sample of size 36 is to be selected from a ...
- Statistics - A survey of 250 lobster fisherman found that they catch an average ...
- statistics - 1.A magazine reported that 6% of Americans read the news paper ...
- statistics - Consider a normal distribution with mean 20 and standard deviation ...