Mathematics, 15.04.2020 00:23 Reggie101127
Do males spend more time playing online games than females? A random sample of 100 males and females was selected. Let mꜰ be the population mean number of hours spent playing online games for females and let μₘ be the population mean number of hours spent playing online games for males.
How should we write the alternative hypothesis?
a) Ha: μₘ - mꜰ ≠ 0
b) Ha: μₘ- mꜰ = 0
c) Ha: μₘ- mꜰ < 0
d) Ha: μₘ- mꜰ > 0
Answers: 2
Mathematics, 21.06.2019 19:50, jlankford148
A3-dimensional figure has a square base and 4 lateral faces that meet at a point. explain the difference between the cross sections when a slice is made perpendicular to the base through the vertex, and when a slice is made perpendicular to the base and not through the vertex
Answers: 2
Mathematics, 22.06.2019 02:20, Amholloway13
Jenny invests $2,000 at an interest rate of 5%. the amount of money, me, in jenny's account after tyears can be represented using the equation ma-2000(1.05). if jenny would have invested the same amount of money at the same interest rate four years ago, the equation representing the amount of money mo. in her account would be represented using the equation! mg = 2000(105)*** which of the following is equivalent to mp? 2000(105) om- 1.05 2000(1.05) mo 1059 mp-2000(1.05) (105) mp - 2000(1.05) + (1.05)
Answers: 1
Do males spend more time playing online games than females? A random sample of 100 males and females...
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