You are interested in the effect of pay on the productivity of your employees. To test this effect you set up a study. The results follow: Source SS df MF F p
Total 29.51 38
Between(pay) 99.51 2 46.76 9.33 <0.1
Within 192.00 36 5.33

Required:
a. What is your null hypothesi s?
b. How many levels of the independent variable are in the experiment?

answer: add the !

step-by-step explanation: then we will answer

none.

step-by-step explanation:

m

1

=

5

m1=5

b

=

−

1

b=-1

find the slope and y-intercept of the second equation.

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m

2

=

0

m2=0

b

=

−

6

b=-6

compare the slopes

m

m of the two equations.

m

1

=

5

,

m

2

=

0

m1=5,m2=0

compare the two slopes in the decimal form. if the slopes are equal, then the lines are parallel. if the slopes are not equal, then the lines are not parallel.

m

1

=

5

,

m

2

=

0

m1=5,m2=0