Question: Test statistic and P-values for both. A calculator or excel can be used One of your friends claims that as the outdoor temperatures get warmer,

Test statistic and P-values for both. A calculator or excel can be used

Test statistic and P-values for both. A calculator or excel can beused One of your friends claims that as the outdoor temperatures get

One of your friends claims that as the outdoor temperatures get warmer, he can bench press more weight. The high temperature and maximum bench press weight for your friend on a random sample of days is given in the table below. At the o = 0.01 level of significance, test your friend's claim that there is a positive linear correlation between outdoor temperature and his bench press. Round all results to three decimal places. Which would be correct hypotheses for this test? O Ho : p = 0; H1:p > 0 OHo: p = 0; H1 :p 0 Sample Data: High Temperature Bench Press 22 215 87 235 94 246 69 239 35 225 50 226 95 219 68 288 83 235 67 231 64 292 50 200 39 158 34 259 79 220 38 245 What is the Pearson Correlation Coefficient for the sample data (r)? 221A researcher believes that more sleep can result in better reaction time. A random sample of adults were involved in the study, where the amount of sleep they got the previous night was recorded and their reaction time was measured the next morning using a standard test for reaction time. The data is given in the table below. At the o = 0.10 level of significance, test the researcher's claim that there is a negative linear correlation between sleep and reaction time. Round all results to three decimal places. Which would be correct hypotheses for this test? OHo : / = 0; H1:/ > 0 O Ho: p = 0; Hi:p 0 Sample Data: Hours of Sleep Reaction Time (seconds 5.4 6.576 8.6 3.106 4.9 5.527 6.2 5.066 5.6 5.898 4.7 5.518 7.5 2.625 8.5 2.045 7.7 3.093 8.7 3.416 6.1 4.928 4.8 5.966 What is the Pearson Correlation Coefficient for the sample data (r)? -.904

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