Mathematics, 18.06.2020 00:57, kirstenb278
A researcher wanted to see if giving a selective serotonin reuptake inhibitor (anti-depressant) would decrease the number of self-injurious behaviors (SIB’s) found in adolescents. They gave the anti-depressant to a group of 8 participants and counted the numbers of SIBs a person performed for a month after taking the drug for 6 months. Here are the number of SIB’S performed by the 8 people, 27, 25, 32, 40, 43, 37, 35, 38.
a. Find the mean variance, and standard deviation of this group.
b. Suppose the u=45, what is the z score?
c. What is the SEM for this particular group?
Answers: 2
Mathematics, 21.06.2019 23:10, angelthompson2018
Aramp rises 4 feet over a distance of 10 feet. what is the length of the ramp?
Answers: 3
Mathematics, 21.06.2019 23:50, davfar334p47luq
Given δjkl : δxyz, find x. a)10 b)12 c)16 d)20
Answers: 2
A researcher wanted to see if giving a selective serotonin reuptake inhibitor (anti-depressant) woul...
Mathematics, 27.06.2019 00:40
Mathematics, 27.06.2019 00:40