Mathematics, 05.05.2020 14:36 CoolRahim9090
A researcher performed an experiment with two groups. She found the difference of the means for each group. Then she combined the groups, chose two new groups, and found the difference between the means of those new groups. She repeated this process 200 times. The normal distribution of the difference in the means she found is given below. How great would the difference in means between the first two groups have to be in order to considered significant?
At least 7
At least 8
At least 9
At least 10
Answers: 2
Mathematics, 21.06.2019 16:00
Solve for x -2.3(r - 1.2 ) = -9.66 enter you answer as decimal.
Answers: 1
Mathematics, 21.06.2019 16:30
An airport in death valley is 60 feet below sea level, and an airplane is flying 2,000 feet above sea level. how many feet must the plane descend in order to land? a. 2060 b. 2000 feet c. 1940 feet d. 1880 feet e.1400 feet will mark as brainliest
Answers: 2
Mathematics, 21.06.2019 23:00
Can someone me with my math problems i have a bunch. i will give brainliest and lots of pleeeaaasssee
Answers: 2
Mathematics, 21.06.2019 23:00
Astore sells 4 apples for $3 and 3 oranges for $4 if pete buys 12 apples and 12 oranges how much will it cost
Answers: 1
A researcher performed an experiment with two groups. She found the difference of the means for each...
Mathematics, 27.03.2020 03:16
German, 27.03.2020 03:16
Mathematics, 27.03.2020 03:16
Law, 27.03.2020 03:16
SAT, 27.03.2020 03:16
English, 27.03.2020 03:16
Mathematics, 27.03.2020 03:16
Social Studies, 27.03.2020 03:17
Mathematics, 27.03.2020 03:17
Mathematics, 27.03.2020 03:17
Mathematics, 27.03.2020 03:17
Mathematics, 27.03.2020 03:17