Mathematics, 22.09.2021 01:00 Jehovel
Fifty-four wild bears were anesthetized, and then their weights and chest sizes were measured and listed in a data set. Results are shown in the accompanying display. Is there sufficient evidence to support the claim that there is a linear correlation between the weights of bears and their chest sizes? When measuring an anesthetized bear, is it easier to measure chest size than weight? If so, does it appear that a measured chest size can be used to predict the weight? Use a significance level of a = 0.05
Correlation Results
Correlation coeff, r.0.958433
Critical r: ±0.2680855
P-value (two tailed): 0.000
H0:
ρ
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less than
<
greater than
>
not equals
≠
equals
=
nothing
H1:
ρ
▼
equals
=
less than
<
not equals
≠
greater than
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nothing
(Type integers or decimals. Do not round.)
If you can please help thank you!
Answers: 3
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