data show the chest size and weight of several bears. Find the regression equation, letting chest size be the independent o) variable. Then find the best pradicted weight of a bear with a chast sie of 40 inches is the result close to the actual weight of 372 pounds? Use a significance level of 0.05 et slm (nches) 30 41 54 44 56 39 51 9 328 528 418 580 296 500 ght (pounds) Click the icon to view the attical values of the Pearson correlation coefficient r mat is the regression equation? -O-Ox Round to one decimal place as needed) that is the best predicted weight of a bear with a chest size of 40 inches? he best predicted weight for a bear with a chest size of 40 inches is pounds Round to one decimal place as needed the result close to the actual weight of 372 pounds? A. This result is dose to the actual weight of the bear B. This result is exactly the same as the actual weight of the bear OC. This result is not very dose to the actual weight of the bear OD. This result is very close to the actual weight of the bear Critical Values of the Pearson Correlation Coefficient r n 4 5 6 7 8 9 10 11 12 13 14 BE15 WASHING Critical Values of the Pearson Correlation Coefficient r a=0.06 10.950 0878 0.811 0.754 0.707 0.666 0632 0.602 0576 0.553 0.532 0514 0.497 170482 @=0.01 0.990 0.900 0917 0875 0.834 0.798 0.765 0.735 0.708 0.684 0.661 0641 0.623 0.606 nsm NOTE To last H: p=0 against H, pt0, reject H the absolute value of ris greater than the critical value in the table - X
data show the chest size and weight of several bears. Find the regression equation, letting chest size be the independent o) variable. Then find the best pradicted weight of a bear with a chast sie of 40 inches is the result close to the actual weight of 372 pounds? Use a significance level of 0.05 et slm (nches) 30 41 54 44 56 39 51 9 328 528 418 580 296 500 ght (pounds) Click the icon to view the attical values of the Pearson correlation coefficient r mat is the regression equation? -O-Ox Round to one decimal place as needed) that is the best predicted weight of a bear with a chest size of 40 inches? he best predicted weight for a bear with a chest size of 40 inches is pounds Round to one decimal place as needed the result close to the actual weight of 372 pounds? A. This result is dose to the actual weight of the bear B. This result is exactly the same as the actual weight of the bear OC. This result is not very dose to the actual weight of the bear OD. This result is very close to the actual weight of the bear Critical Values of the Pearson Correlation Coefficient r n 4 5 6 7 8 9 10 11 12 13 14 BE15 WASHING Critical Values of the Pearson Correlation Coefficient r a=0.06 10.950 0878 0.811 0.754 0.707 0.666 0632 0.602 0576 0.553 0.532 0514 0.497 170482 @=0.01 0.990 0.900 0917 0875 0.834 0.798 0.765 0.735 0.708 0.684 0.661 0641 0.623 0.606 nsm NOTE To last H: p=0 against H, pt0, reject H the absolute value of ris greater than the critical value in the table - X
Calculus For The Life Sciences
2nd Edition
ISBN:9780321964038
Author:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Publisher:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Chapter4: Calculating The Derivative
Section4.CR: Chapter 4 Review
Problem 88CR
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Transcribed Image Text:The data show the chest size and weight of several bears. Find the regression equation, letting chest size be the Independent (x) variable. Then find the best predicted weight of a bear with a chest size of 40 inches, is the result close to the actual weight of 372 pounds? Use a significance level of 0.06.
Choct cize (Inches)
Weight (pounde)
Click the loon to view the critical values of the Pearson correlation coefficient r.
41
44 55 39 61 e
328 528 418 580 296 503
What is the regression equation?
y=-x (Round to one decimal place as needed.)
What is the best predicted weight of a bear with a chest size of 40 inches?
The best predicted weight for a bear with a chest size of 40 inches is pounds.
(Round to ona decimal place as needed.)
Is the result close to the actual weight of 372 pounds?
OA. This result is close to the actual weight of the bear.
OB. This result is exactly the same as the actual weight of the bear.
C. This result is not very close to the actual weight of the bear.
D. This result is very close to the actual weight of the bear.
Critical Values of the Pearson Correlation Coefficient r
n
4
5
6
7
8
9
10
11
12
13
15
16
17
18
19
20
25
30
35
40
45
50
GO
70
80
SO
100
Critical Values of the Pearson Correlation Coefficient r
a=0.06
a=0.01
0.990
0.959
0.917
0.875
0.834
0.798
0.950
0.878
0.811
0.754
0.707
0.666
0.632
0.602
0.576
0.553
0.532
0.514
0.497
0.482
0.468
0.456
0.444
0.396
0.361
0.335
0.312
0.204
0.279
0.254
0.236
0.220
0.207
0.196
a=0.06
Print
0.765
0.735
0.708
0.684
0.661
0.641
0.623
0.606
0.590
0.575
0.561
0.505
0.463
0.430
0.402
0.378
0.361
0.330
0.305
0.286
0.269
0.256
a=0.01
IN
Done
a
NOTE: To test H₂: p=0
against H,: p=0, reject H
If the absolute value of ris
greater than the critical
value in the table.
- X
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