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 17:20, orose6395
What other information do you need to prove triangle dac=bca by asa
Answers: 1
image
Mathematics, 21.06.2019 17:50, amcdonald009
To solve the system of equations below, grace isolated the variable y in the first equation and then substituted into the second equation. what was the resulting equation? 3y=12x x^2/4+y^2/9=1
Answers: 1
image
Mathematics, 22.06.2019 02:10, seonna
Find the amount of simple interest earned for depositing the given principle in an account if $2200 is invested at 5.5 % for 6 months
Answers: 2
image
Mathematics, 22.06.2019 03:00, harlon852
How many and of which kind of roots does the equation f(x)=2x^4−9x^3+17x^2−16x+6 have?
Answers: 3
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
English, 02.08.2021 08:50
Konu
Mathematics, 02.08.2021 08:50
Konu
Social Studies, 02.08.2021 08:50