Mathematics, 06.05.2020 18:09 jesh0975556
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 12 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 no outliers and x overbarequals8.03 cm cubed and sequals0.7 cm cubed. Conduct the appropriate test at the alphaequals0.01 level of significance. State the null and alternative hypotheses.
Answers: 3
Mathematics, 21.06.2019 13:30
49xy +34y - 72z. determine the degree of the polynomial
Answers: 1
Mathematics, 21.06.2019 21:30
Alcoa was $10.02 a share yesterday. today it is at $9.75 a share. if you own 50 shares, did ou have capital gain or loss ? how much of a gain or loss did you have ? express the capital gain/loss as a percent of the original price
Answers: 2
Mathematics, 21.06.2019 23:00
Find the distance between the pair of points a(-1,8) and b(-8,4)
Answers: 1
Mathematics, 21.06.2019 23:00
Devonte is balancing his checking account. his account statement does not include a deposit of $107.00 that he made on november 1st. what is devonteβs actual account balance?
Answers: 1
In a study, researchers wanted to measure the effect of alcohol on the hippocampal region, the porti...
English, 17.12.2020 01:40
History, 17.12.2020 01:40
Mathematics, 17.12.2020 01:40
Geography, 17.12.2020 01:40
Computers and Technology, 17.12.2020 01:40
Mathematics, 17.12.2020 01:40
Physics, 17.12.2020 01:40
Mathematics, 17.12.2020 01:40
Physics, 17.12.2020 01:40