Mathematics, 31.05.2020 00:01 aubrey13m
The graph below plots the values of y for different values of x: (look at graph picture)
What does a correlation coefficient of 0.9 say about this graph?
A: x and y have a strong, positive correlation
B: x and y have a weak, positive correlation
C: x and y have a strong, negative correlation
D: x and y have a weak, positive correlation
Answers: 1
Mathematics, 21.06.2019 18:00
The administrator of a large assisted living facility wanted to know the average age of the residents living at the facility. he randomly selected 12 residents and determined their age, listed here: 80, 65, 75, 83, 68, 73, 88, 79, 94, 72, 79, 68 what's the average age of the sample of residents? a. 79 years old b. 68 years old c. 75 years old d. 77 years old
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Mathematics, 21.06.2019 21:30
Consider the following equation. 1/2x^3+x-7=-3sqrtx-1 approximate the solution to the equation using three iterations of successive approximation. use the graph below as a starting point. a. b. c. d.
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Mathematics, 21.06.2019 22:50
Aweekly newspaper charges $72 for each inch in length and one column width. what is the cost of an ad that runs 2 column inches long and 2 columns wide? its not 288
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The graph below plots the values of y for different values of x: (look at graph picture)
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