# MAT300 M&M project 3

We will be constructing confidence intervals for the proportion of each color as well as the mean number of candies per bag.

Construct a 95% Confidence Interval for the proportion of blue M&Ms® candies.

Construct a 95% Confidence Interval for the proportion of orange M&Ms® candies.

Construct a 95% Confidence Interval for the proportion of green M&Ms® candies.

Construct a 95% Confidence Interval for the proportion of yellow M&Ms® candies.

Construct a 95% Confidence Interval for the proportion of red M&Ms® candies.

Construct a 95% Confidence Interval for the proportion of brown M&Ms® candies.

Construct a 95% Confidence Interval for the mean total number of candies (large samples).

How many candies should be sampled to obtain a 95% CI of the proportion of blue candies with a 4% margin of error if the known proportion of blue candies is 0.24?

© BrainMass Inc. brainmass.com October 10, 2019, 6:22 am ad1c9bdddfhttps://brainmass.com/statistics/quantative-analysis-of-data/confidence-intervals-proportions-541546

#### Solution Preview

The formula for a confidence interval for is shown below. I have used this ...

#### Solution Summary

The expert examines confidence intervals for proportions of M&M's.