Mathematics, 06.05.2020 05:33, dbn4everloved8
You are interested in estimating the the mean age of the citizens living in your community. In order to do this, you plan on constructing a confidence interval; however, you are not sure how many citizens should be included in the sample. If you want your sample estimate to be within 4 years of the actual mean with a confidence level of 95%, how many citizens should be included in your sample? Assume that the standard deviation of the ages of all the citizens in this community is 25 years.
Answers: 1
Mathematics, 21.06.2019 14:30, lilkobe6982
In each bouquet of flowers, there are 2 roses and 3 white carnations. complete the table to find how many roses and carnations there are in 2 bouquets of flowers.
Answers: 1
Mathematics, 21.06.2019 20:00, adriancastaneda
The radius of the earth is two times the radius of the moon. what fraction of the volume of the earth is the volume of the moon?
Answers: 1
Mathematics, 21.06.2019 21:00, mscharris66
Simplify. 4+3/7x-2-2/7x a. 2-5/7x b. 6-1/7x c. 2+1/7x d. 6+5/7x
Answers: 1
You are interested in estimating the the mean age of the citizens living in your community. In order...
History, 02.10.2019 01:00
Mathematics, 02.10.2019 01:00
History, 02.10.2019 01:00
English, 02.10.2019 01:00
Mathematics, 02.10.2019 01:00