a. Determine the hypotheses for the test. Choose the correct answer below. O B. Ho: B, 20 H: P, <0 O A. Ho Poso OC. H Po20 OD. Ho: P, s0 H,: B, >0 OF. Ho B =0 H;: B, #0 O E. Ho: Po-0 Compute the test statistic. STAT"O (Round to two decimal places as needed.) Identify the p-value of the test statistic. p-value - (Round to three decimal places as needed.) Reach a decision. V Họ. There is V evidence to conclude that there is a linear relationship between the percentage of alcohol and wine quality. b. The 95% confidence interval issB,s (Round to three decimal places needed.)

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LOOKING FOR HELP SOLVING THE FOLLOWING HOMEWORK PROBLEM: THANK YOU!

In an attempt to develop a model of wine quality as judged by wine experts, data on alcohol content and wine quality was collected from variants of a particular wine. From a sample of 19 wines, a model was created using the percentages of alcohol to predict wine quality. From the results of
that regression, b, = 0.5868 and Sp.
= 0.1746.
a. At the 0.05 level of significance, is there evidence of a linear relationship between the percentage of alcohol and wine quality?
b. Construct a 95% confidence interval estimate of the population slope, B1.
a. Determine the hypotheses for the test. Choose the correct answer below.
А. Но: Во 0
H;: Bo>0
В. Но: В120
H;: B, < 0
OC. Ho: Po20
H;: Bo<o
E. Ho: Po =0
H;: Bo#0
F. Ho: B1 = 0
H: B, #0
D. Ho: B, s0
%3D
H;: B, > 0
Compute the test statistic.
tSTAT =
(Round to two decimal places as needed.)
Identify the p-value of the test statistic.
p-value =
(Round to three decimal places as needed.)
Reach a decision.
Ho. There is
evidence to conclude that there is a linear relationship between the percentage of alcohol and wine quality.
b. The 95% confidence interval is
(Round to three decimal places as needed.)
Transcribed Image Text:In an attempt to develop a model of wine quality as judged by wine experts, data on alcohol content and wine quality was collected from variants of a particular wine. From a sample of 19 wines, a model was created using the percentages of alcohol to predict wine quality. From the results of that regression, b, = 0.5868 and Sp. = 0.1746. a. At the 0.05 level of significance, is there evidence of a linear relationship between the percentage of alcohol and wine quality? b. Construct a 95% confidence interval estimate of the population slope, B1. a. Determine the hypotheses for the test. Choose the correct answer below. А. Но: Во 0 H;: Bo>0 В. Но: В120 H;: B, < 0 OC. Ho: Po20 H;: Bo<o E. Ho: Po =0 H;: Bo#0 F. Ho: B1 = 0 H: B, #0 D. Ho: B, s0 %3D H;: B, > 0 Compute the test statistic. tSTAT = (Round to two decimal places as needed.) Identify the p-value of the test statistic. p-value = (Round to three decimal places as needed.) Reach a decision. Ho. There is evidence to conclude that there is a linear relationship between the percentage of alcohol and wine quality. b. The 95% confidence interval is (Round to three decimal places as needed.)
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