Mathematics, 21.04.2021 23:10 evazquez
Given X ~ U(2,18), we survey forty at a time and are interested in the distribution of X-bar. The standard deviation of X-bar is:
a) 1.5811
b) 0.1155
c) 0.7303
d) 4.62
Given X ~ U(2,18), we survey forty at a time and are interested in the distribution of X-bar. P(2 < X < 18) is P(2 < X-bar < 18)
a) less than
b) equal to
c) greater than
d) at most
Answers: 2
Mathematics, 21.06.2019 16:20
Under normal conditions, 1.5 feet of snow will melt into 2 inches of water. during a winter season high in the mountains, 301 feet of snow fell. how many inches of water will there be when the snow melts?
Answers: 1
Mathematics, 21.06.2019 18:30
The bake stars picked 907 apples last weekend at a local orchard they made caramel apples and sold them in the bakery in trays of 6
Answers: 1
Given X ~ U(2,18), we survey forty at a time and are interested in the distribution of X-bar. The st...
Mathematics, 06.04.2021 06:00
Mathematics, 06.04.2021 06:00
Physics, 06.04.2021 06:00
Health, 06.04.2021 06:00
Computers and Technology, 06.04.2021 06:00
Chemistry, 06.04.2021 06:00
Computers and Technology, 06.04.2021 06:00
Biology, 06.04.2021 06:00
Mathematics, 06.04.2021 06:00
English, 06.04.2021 06:00
Mathematics, 06.04.2021 06:00
History, 06.04.2021 06:00
Advanced Placement (AP), 06.04.2021 06:00