Frank fitness found a correlation coefficient of -0.74 between hours of strenuous exercise each week and a standard measure of body mass. he interprets this to mean that there is a and relationship between hours of strenuous exercise and body mass. a. strong; positive b. strong; negative c. weak; positive d. weak; negative

b. strong; negative

Step-by-step explanation:

When a correlation has a value greater than 0.74 or lesser than -0.70, it is classified as a strong correlation.

A negative value for a correlation means a negative (downhill) linear correlation.

Therefore, since the correlation coefficient found by Frank Fitness is -0.74, there is a strong and negative relationship between hours of strenuous exercise and body mass.

1696 hundred thousand

step-by-step explanation:

x = 17

step-by-step explanation:

1st step: isolate x.

24 - 3x = -27

-24         -24

-3x   =   -51

2nd step: divide.

-3x     =   -51

  3             3

  x       =     17

hope this