Mathematics, 09.04.2020 01:28 robert7248
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.
Eliminate
Answers: 2
Mathematics, 21.06.2019 16:30
In two or more complete sentences, formulate how to use technology to calculate the appropriate regression model for the given data. you are not required to find the model, just choose the appropriate regression and explain how to use the technology. (-5,,2.,0.8), (0,-0.5), (2,-1.3), (3,-0.8), (5,2)
Answers: 2
Mathematics, 21.06.2019 18:00
What is the difference between the predicted value and the actual value
Answers: 1
Mathematics, 21.06.2019 18:30
Jamie went to home depot.she bought 25 bags of soil that cost $9 per bag.she bought 15 pots at $8 each,and she bought 23 bags of pebbles at $15 each.she used a coupon that gave her $5 off for every 100 dollars she spent.how much did jame pay at the end?
Answers: 1
Mathematics, 21.06.2019 21:30
The table shows the number of students who signed up for different after school activities. activity students cooking 9 chess 4 photography 8 robotics 11 select the true statements about the information in the table.
Answers: 2
The correlation coefficient that models the relationship between the amount of time Jason spends wor...
Spanish, 01.12.2020 18:20
English, 01.12.2020 18:20
Computers and Technology, 01.12.2020 18:20
Health, 01.12.2020 18:20
Mathematics, 01.12.2020 18:20
English, 01.12.2020 18:20
Advanced Placement (AP), 01.12.2020 18:20
Mathematics, 01.12.2020 18:20
Mathematics, 01.12.2020 18:20
English, 01.12.2020 18:20
Mathematics, 01.12.2020 18:20