Mathematics, 13.04.2021 02:00 chloerodgers56

In testing whether the means of two normal populations are equal, summary statistics computed for two independent samples are as follows: Assume that the population variances are equal. Then, the standard error of the sampling distribution of the sample mean difference top enclose x subscript 1 end enclose space minus space top enclose X subscript 2 end enclose is equal to ___. (Specify your answer to the 4th decimal.)

Answers: 2

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 18:30, BreBreDoeCCx

Solve the system of equations y= 3/2 - 1, -x+ y =-3

Answers: 1

continue

Mathematics, 21.06.2019 22:00, zurfluhe

Manuela claims that and are congruent. which statement best describes her claim? she is incorrect because the segments do not have the same orientation. she is incorrect because the segments do not have the same length. she is correct because the segments have the same length. she is correct because the segments have the same orientation.

Answers: 1

continue

Mathematics, 21.06.2019 23:00, maiacheerz

12 out of 30 people chose their favourite colour as blue caculate the angle you would use for blue on a pie chart

Answers: 1

continue

Mathematics, 22.06.2019 00:00, bracefacer42

The data set represents the ages of players in a chess club. 27, 34, 38, 16, 22, 45, 54, 60. what is the mean absolute deviation of the data set?

Answers: 3

continue

You know the right answer?

In testing whether the means of two normal populations are equal, summary statistics computed for tw...