The following hypotheses are given. Ho: pz0 H: p<0 A random sample of 15 paired observations has a correlation of -0.- than zero? Use the 0.05 significance level. a. State the decision rule for 0.05 significance level. (Negative amo decimal places.) es Reject Ho if t< b. Compute the value of the test statistic. (Negative amount should places.) Value of the test statistic is < Prev O Ch13_40 18e.xlsx

MATLAB: An Introduction with Applications
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ISBN:9781119256830
Author:Amos Gilat
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The following hypotheses are given.
Ho: pzO
H: p<0
A random sample of 15 paired observations has a correlation of -0.46. Can we conclude that the correlation in the population is less
than zero? Use the 0.05 significance level.
a. State the decision rule for 0.05 significance level. (Negative amount should be indicated by a minus sign. Round your answer to 3
decimal places.)
es
Reject Ho if t<
b. Compute the value of the test statistic. (Negative amount should be indicated by a minus sign. Round your answer to 3 decimal
places.)
Value of the test statistic is
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Ch13_40 18e.xlsx
Transcribed Image Text:The following hypotheses are given. Ho: pzO H: p<0 A random sample of 15 paired observations has a correlation of -0.46. Can we conclude that the correlation in the population is less than zero? Use the 0.05 significance level. a. State the decision rule for 0.05 significance level. (Negative amount should be indicated by a minus sign. Round your answer to 3 decimal places.) es Reject Ho if t< b. Compute the value of the test statistic. (Negative amount should be indicated by a minus sign. Round your answer to 3 decimal places.) Value of the test statistic is < Prev 2 of 10 Next > Ch13_40 18e.xlsx
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