subject
Mathematics, 31.10.2019 06:31 qveenl

In a study, researchers wanted to measure the effect of alcohol on the hippocampal region, the portion of the brain responsible for long-term memory storage, in adolescents. the researchers randomly selected 13 adolescents with alcohol use disorders to determine whether the hippocampal volumes in the alcoholic adolescents were less than the normal volume of 9.02 cm cubed. an analysis of the sample data revealed that the hippocampal volume is approximately normal with x overbarequals8.12 cm cubed and sequals0.8 cm cubed. conduct the appropriate test at the alphaequals0.01 level of significance.

ansver
Answers: 3

Other questions on the subject: Mathematics

image
Mathematics, 21.06.2019 14:30, oof78
In trapezoid bath, ah=19.7 and et=16.1. identify be.
Answers: 1
image
Mathematics, 21.06.2019 20:30, marahkotelman
Find the nonpermissible replacement for binthis expression. b2/5b +5
Answers: 1
image
Mathematics, 21.06.2019 23:00, naomiedgrey
Look at the chart showing the results of a baseball player at bat. which is the probability of getting a hit?
Answers: 1
image
Mathematics, 21.06.2019 23:20, kl8774
Point r divides in the ratio 1 : 5. if the coordinates of e and f are (4, 8) and (11, 4), respectively, what are the coordinates of r to two decimal places?
Answers: 2
You know the right answer?
In a study, researchers wanted to measure the effect of alcohol on the hippocampal region, the porti...

Questions in other subjects:

Konu
Mathematics, 04.08.2019 23:30