# statistics

In a simple random sample of 50 plain M&M candies, it is found that none of them are blue. We want to use a 0.01 significance level to test the claim of Mars, Inc., that the proportion of M&M candies that are blue is equal to 0.10.

1. 👍 0
2. 👎 0
3. 👁 190
1. Based on data from the Federal Bureau of Investigation, violent crimes in a recent year occurred with the
distribution given in the accompanying table. The listed percentages are based on a total of 1,424,287 cases of
violent crime. Use a 0.01 significance level to test the claim that violent crimes are distributed equally among
the 12 months.

1. 👍 0
2. 👎 0
posted by nicole

## Similar Questions

1. ### statistics

M&M plain candies have weights that are normally distrbuted with a mean weight of 0.8565 gram and a standard deviation of 0.0518 gram. A random sample of 100 M&M candies is obtained from a package containing 465 candies: the

asked by cindy on July 19, 2010
2. ### Statistics

M&M plain candies come in various colors. According to the M&M/Mars Department of Consumer Affairs, the distribution of colors for plain M&M candies is as follows. Color Purple Yellow Red Orange Green Blue Brown Percentage 18% 19%

asked by Anonymous on July 8, 2011
3. ### statistics

Please read and use the following information to answer questions 11, 12, and 13: Big packages of M&M Plain Candies have a mean weight of 16 ounces with a standard deviation of .15 ounces. A chocolate loving researcher decides to

asked by mike on October 8, 2014
4. ### statistics

A candy company claims that 13% of its plain candies are orange, and a sample of 100 such candies is randomly selected. Find the mean and the standard deviation for the number of orange candies in such groups of 100. I do not get

asked by slomomo on February 20, 2015
5. ### statistics

A candy company claims that 11% of its plain candies are orange, and a sample of 200 such candies is randomly selected a. find the mean and standard deviation for the number of orange candies in such groups of 100. use the

asked by slomomo on February 18, 2015
6. ### statistics

Individual M&M plain candies have weights that are normally distributed with a mean weight of 0.8565 g and a standard deviation of 0.0518 g. If you randomly select 465 M&M plain candies, what is the probability that their mean

asked by Nina on April 24, 2016
7. ### statistics

A simple random sample of a size n is drawn from a population that is normally distributed. The sample mean, x is found to be 110, and the sample standard deviation, s, is found to be 10. A- Construct a 95% confidence interval

asked by Anonymous on March 29, 2015
8. ### Math

How can you classify the 2 examples that you gave in part c? Is it: Simple random sample Systematic random sample Voluntary response sample Convenience sample Or Stratified random sample? Thank you.

asked by Happyface on September 2, 2008
9. ### Basic Statistics

A population of 300 voters contains 147 Republicans, 135 Democrats, and 18 independents and members of other parties. A simple random sample of 30 voters will be drawn from this population. Consider repeatedly drawing simple

asked by mike on July 24, 2011
10. ### Math

Ms.Cantu pulled 20 candies out of a bowl at random. She recorded the results in the table,and then she placed the candies back in the bowl. Sweet=9 Sour=2 Licorice=5 Mint=4 If Ms.Cantu pulls 5 more candies,which is the most

asked by NrGliight on May 9, 2012

More Similar Questions