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Please assist with this question. I'd like to verify what I have.

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You are required to setup a predictive equation involving variable 1 and variable 2.
First, you plot the DATA to determine if linear regression applies. You decide 0 The linear regression equation will be very useful because the points have a
strong linear pattern. 0 You need more information before deciding to use linear regression.
0 Linear regression is not useful because the points have no discernible pattern. 0 Linear regression is not applicable because the point pattern is curvilinear (has a
curve). 0 Linear regression is not applicable because it appears that there are two linear
patterns indicating that the data come from two populations. va riablel
-1.60263
5.13511
6.36533
5.52218
-2.19935
6.44037
7.53576
5.84911
-0.96507
-7.97987
7.71148
8.00414
-1.84249
-6.64529
3.52281
5.12823
-8.02429
1.93739
1.60250
9.59542
0.97873 7.61991
6.35683 4.60624 variableZ
6.66630
22.39796
48.04439
33.73949
13.13368
34.07411
57.43268
45.18391
2.31758
66.45126
60.12220
59.34775
-8.58487
35.44469
15.81326
42.51583
63.53322
10.39306
-1.67370
92.44574
-2.22144 66.59948
35.62167 15.37388

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