Mathematics, 27.11.2019 21:31, emilyplays474
Aresearcher believes that two populations have the same mean. she draws a sample of size 32 from each population and calculates the mean of the first sample to be 21.7, the mean of the second sample to be 28.6, and the standard deviation of the sampling distribution of differences between means to be 3.01. what is probability that a difference at least this great is due only to sampling error?
Answers: 1
Mathematics, 21.06.2019 12:30, gracieorman4
What is the equation in point slope form of the line that passes through the point (-1, -3) and has a slope of 4? y-1=4(x-3) or y+3=4(x+1)
Answers: 2
Mathematics, 21.06.2019 12:50, jdkrisdaimcc11
best answer for the question.1. divide 7/24 by 35/48 and reduce the quotient to the lowest fraction.
Answers: 2
Mathematics, 21.06.2019 15:00, khloenm309
Δabc is reflected across line l to form δ alblcl, and a¯¯¯al¯¯¯¯ intersects line l at point d. which equation is not necessarily true?
Answers: 1
Mathematics, 21.06.2019 18:00, leomessifanboy678
Ateacher noticed 5/8 of the students were wearing either blue shorts or white shorts. write two different ways this could be done.
Answers: 2
Aresearcher believes that two populations have the same mean. she draws a sample of size 32 from eac...
Mathematics, 01.02.2021 17:50
Mathematics, 01.02.2021 17:50
Mathematics, 01.02.2021 17:50
Social Studies, 01.02.2021 17:50