Mathematics, 18.12.2021 04:00 Shybaby5019
A large lab has thousands of mice that are housed in cages with four mice each. The weights of a single randomly chosen mouse is 32 grams with a standard deviation of 4 grams. Of course mice in different cages are independent of each other. However, the correlation between the weights of two mice in the same cage is -0.2 (the correlation within a cage is slightly negative because when one mouse eats more others will then eat less). A random sample of 20 cages is selected. What is the expected value and standard deviation of the total weight of the 80 mice in t hose cages?
Answers: 1
Mathematics, 21.06.2019 20:30
Explain how you divide powers with like bases.discuss why the bases have to be the same.how are these rules similar to the rules for multiplying powers with like bases.
Answers: 1
Mathematics, 21.06.2019 23:00
Type the correct answer in each box. use numerals instead of words. the average number of subscribers to an online magazine each year from 2010 to 2015 is given in the table below. the average number of subscribers to the online magazine in 2010 was the percent increase in the average number of subscribers in 2011 to the average number of subscribers in 2012 was %. the maximum average number of subscribers to the online magazine in the years shown was
Answers: 2
A large lab has thousands of mice that are housed in cages with four mice each. The weights of a sin...
Mathematics, 12.06.2021 14:00
Mathematics, 12.06.2021 14:00
Mathematics, 12.06.2021 14:00
History, 12.06.2021 14:00
English, 12.06.2021 14:00
Mathematics, 12.06.2021 14:00
English, 12.06.2021 14:00
Mathematics, 12.06.2021 14:00
Mathematics, 12.06.2021 14:00
Chemistry, 12.06.2021 14:00