Mathematics, 12.03.2021 18:40 samueldfhung

A popular streaming service surveyed all of the students at a school about the number of TV shows they streamed st Friday night, then recorded the results.
et M = the number of TV shows streamed last Friday night.
0
1
Number of Shows Streamed
2
3
4
5
Probability
0.095g
0.203
0.326
0.187
0.174
0.015
alculate and interpret the mean of M.
Each student streamed 2.187 TV shows last Friday night.
Each student streamed about 2 TV shows last Friday night.
If many, many students were randomly selected, the average number of TV shows streamed last Friday night
would be about 2.
If many, many students were randomly selected, the average number of TV shows streamed last Friday night
would be about 2.187.
Done

Answers: 3

Show answers

Other questions on the subject: Mathematics

Mathematics, 22.06.2019 02:00, fespinoza019

The null and alternate hypotheses are: h0: μ1 ≤ μ2 h1: μ1 > μ2 a random sample of 22 items from the first population showed a mean of 113 and a standard deviation of 12. a sample of 16 items for the second population showed a mean of 99 and a standard deviation of 6. use the 0.01 significant level. find the degrees of freedom for unequal variance test. (round down your answer to the nearest whole number.) state the decision rule for 0.010 significance level. (round your answer to 3 decimal places.) compute the value of the test statistic. (round your answer to 3 decimal places.) what is your decision regarding the null hypothesis? use the 0.01 significance level.

Answers: 1

continue

Mathematics, 22.06.2019 03:00, loveb1409

The hockey team has been great! in 2008, they won 20% more games than in 2007 in 2009 they won 50% more games than in 2008 what was their overall percentage increase from 2007 through2008?

Answers: 1

continue

Mathematics, 22.06.2019 03:00, adrianVocke5685

The blue segment below is a diameter of o. what is the length of the radius of the circle?

Answers: 1

continue

Mathematics, 22.06.2019 03:00, jjgurl60

Ashley spent half of her lunch money on a turkey sandwich. then she spent two-thirds of the money she had left on a bottle of juice and the rest of the money on a cookie. if the cookie cost $.75, how much lunch money did ashley have to start with?

Answers: 2

continue

You know the right answer?

A popular streaming service surveyed all of the students at a school about the number of TV shows th...