Suppose IQ scores were obtained for 20 randomly selected sets of couples. The 20 pairs of measurements yield x97.97,y 98.85, 086, Pvalue0.000, and y 10.04 +0.01x, where x represents the IQ score of the husband. Find the best predicted value of y given that the husband has an IQ of 108? Use a significance level of 0.05 Click the icon to view the critical values of the Pearson correlation coetticientr. The best predicted value of y is (Round to two decimal places as needed.)

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Chapter1: Starting With Matlab
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p O ZZ3300759&cente
472021
Cir Waes ofhe Pea Cam Co
Crtical Values of the Pearson Comelation Coefficientr
NOTE To test p0
painst H pa0, ect H
the absolute value ofris
greater than the critical
Jalue in the table
4.
0.950
0950
0917
0754
0.707
0.666
0632
0.602
0576
0.553
0.532
0514
0497
0834
0.798
6765
0.735
0.708
30
11
12
13
14
0.684
15
16
17
0641
0623
8482
0.468
0.456
18
19
O575
20
25
30
35
40
0.444
0.561
0.396
0.505
0.463
0.430
0.402
0378
0361
0330
0305
026
0.20
0.361
0335
6312
45
50
0294
0279
0254
0236
0220
0207
0196
60
70
80
90
100
0254
Transcribed Image Text:p O ZZ3300759&cente 472021 Cir Waes ofhe Pea Cam Co Crtical Values of the Pearson Comelation Coefficientr NOTE To test p0 painst H pa0, ect H the absolute value ofris greater than the critical Jalue in the table 4. 0.950 0950 0917 0754 0.707 0.666 0632 0.602 0576 0.553 0.532 0514 0497 0834 0.798 6765 0.735 0.708 30 11 12 13 14 0.684 15 16 17 0641 0623 8482 0.468 0.456 18 19 O575 20 25 30 35 40 0.444 0.561 0.396 0.505 0.463 0.430 0.402 0378 0361 0330 0305 026 0.20 0.361 0335 6312 45 50 0294 0279 0254 0236 0220 0207 0196 60 70 80 90 100 0254
Suppose IQ scores were obtained for 20 randomly selected sets of couples. The 20 pairs of measurements yield x97.97, y 98.85, r=0.865, P.value =0.000, and
y= 10.04 +0.91x, where x represents the IQ score of the husband. Find the best predicted value of y given that the husband has an IQ of 1087 Use a significance level of 0.05.
Click the icon to view the critical values of the Pearson correlation coetficientr.
The best predicted value of y is
(Round to two decimal places as needed.)
Transcribed Image Text:Suppose IQ scores were obtained for 20 randomly selected sets of couples. The 20 pairs of measurements yield x97.97, y 98.85, r=0.865, P.value =0.000, and y= 10.04 +0.91x, where x represents the IQ score of the husband. Find the best predicted value of y given that the husband has an IQ of 1087 Use a significance level of 0.05. Click the icon to view the critical values of the Pearson correlation coetficientr. The best predicted value of y is (Round to two decimal places as needed.)
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