Posted by **Anonymous** on Tuesday, October 5, 2010 at 7:19pm.

a.Find the margin of error E for a 90% confidence interval. (5 points)

Round your answer to the nearest hundredths. .

## Answer this Question

## Related Questions

- Algebra 2: Prob and Stats - A survey of 480 high school students found that 37% ...
- statistics - 2. The new Twinkle bulb has a standard deviation hours. A random ...
- Statistics - An opinion poll asks a random sample of 100 college seniors how ...
- statistics - 1. The new Twinkle bulb has a standard deviation σ = 34 hours...
- Statistics- Math - Assume that a random sample is used to estimate a ...
- statistics - In a poll of voters in a certain city, 32% said that they backed a ...
- statistics - Refer to Table 1 in the article “Snail Shells in a Practical ...
- statistics - The new Twinkle bulb is being developed to last more than 1000 ...
- Statistics - In a poll of voters in a certain city, 32% said that they backed a ...
- math - The new Twinkle bulb is being developed to last more than 1000 hours. A ...