Mathematics, 05.05.2020 14:41 andrejr0330jr
The correlation coefficient that models the relationship between the amount of time Jason spends working out and the amount of weight he loses is −0.9547. What is the correct interpretation of this number?
A) The correlation coefficient is close to 0. There is a weak positive correlation between the amount of time spent working out and the amount of weight lost.
B) The correlation coefficient is close to -1. There is a weak negative correlation between the amount of time spent working out and the amount of weight lost.
C) The correlation coefficient is close to -1. The correlation between the amount of time spent working out and the amount of weight lost cannot be determined.
D) The correlation coefficient is close to -1. There is a strong negative correlation between the amount of time spent working out and the amount of weight lost.
Answers: 1
Mathematics, 21.06.2019 14:30
Aswimming pool has an input pump for filling the pool and an output pump for emptying the pool. the input pump can fill the pool in 3 hours, and the output pump can drain the pool in 5 hours. as you go to bed, the pool is full, but a neighbor’s kid turns on the output pump. at midnight, you awake to find the pool half empty. immediately, you turn on the input pump, but you are sleepy and forget to turn off the output pump. at what time will the pool become full?
Answers: 1
Mathematics, 21.06.2019 20:00
Aconstruction worker has rope 9 m long he needs to cut it in pieces that are each 3 /5 m long how many such pieces can he cut without having any rope leftover?
Answers: 3
Mathematics, 21.06.2019 23:30
If a runner who runs at a constant speed of p miles per hour runs a mile in exactly p minutes what is the integer closest to the value p
Answers: 2
Mathematics, 22.06.2019 01:30
The difference between the number of electoral votes for florida and north carolina is 12 votes. write and solve a subtraction equation to find a number of electoral votes for florida.
Answers: 3
The correlation coefficient that models the relationship between the amount of time Jason spends wor...
History, 25.07.2019 05:50
Chemistry, 25.07.2019 05:50
Chemistry, 25.07.2019 05:50
Chemistry, 25.07.2019 05:50
Arts, 25.07.2019 05:50
Mathematics, 25.07.2019 05:50
Chemistry, 25.07.2019 05:50
Business, 25.07.2019 05:50
Chemistry, 25.07.2019 05:50
Biology, 25.07.2019 05:50
Biology, 25.07.2019 05:50