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22FAMATH171301 ELEMENTARY X 22FAMATH171301 ELEMENTARY X M MyOpenMath *Course Hero x Twu https://webadvisor.twu.edu/Web x ed 9 Data Science Skills to Have on ) C myopenmath.com/assess2/?cid=158778&aid=11301770#/skip/1
22FAMATH171301 ELEMENTARY X 22FAMATH171301 ELEMENTARY X M MyOpenMath *Course Hero x Twu https://webadvisor.twu.edu/Web x ed 9 Data Science Skills to Have on ) C myopenmath.com/assess2/?cid=158778&aid=11301770#/skip/1 .Question 1 0/3 pts ' 100 @ Details You wish to determine if there is a linear correlation between the two variables at a significance level of a = 0.05. You have the following bivariate data set. X 42 71 63.2 58.6 53.5 67.6 85.9 73.2 57.1 81.6 59.7 55.5 131 76.8 72.5 97.2 61.2 101.9 What is the critival value for this hypothesis test? (Note: enter the positive of the two if a two-tailed test) What is the correlation coefficient for this data set? Your final conclusion is that O there is sufficient evidence to conclude that there is a correlation between the two variables. there is insufficient evidence to conclude that the there not is a correlation between the two variables. there is sufficient evidence to conclude that there is not a correlation between the two variables. O there is insufficient evidence to conclude that the there is a correlation between the two variables. Note: In your calculations, round to 3 decimal places in ALL calculations. Submit Question 63OF Search E L O UCW 3:37 PM 6 Cloudy - 6 7 12/13/202222FAMATH171301 ELEMENTARY X 22FAMATH171301 ELEMENTARY x M MyOpenMath Dashboard x Twu https://webadvisor.twu.edu/Web x ed 9 Data Science Skills to Have on C myopenmath.com/assess2/?cid=1587788aid=11301770#/skip/2 .Question 2 > 0/3 pts ' 100 @ Details You wish to determine if there is a negative linear correlation between the two variables at a significance level of a = 0.10. You have the following bivariate data set. y 30.6 45.2 10.6 65 33.5 33.4 26.6 30.1 22.8 40.6 25.5 45.3 15.6 18.5 39.1 10.6 48.1 20.7 52.1 22.8 36.7 What is the correlation coefficient for this data set? What is the p-value for this correlation coefficient? Your final conclusion is that there is sufficient evidence to conclude that there is a negative correlation between the two variables. there is insufficient evidence to conclude that the there not is a negative correlation between the two variables. there is insufficient evidence to conclude that the there is a negative correlation between the two variables. O there is sufficient evidence to conclude that there is not a negative correlation between the two variables. Note: In your calculations, round to 3 decimal places in ALL calculations. Submit Question 63OF Cloudy Search E L O UCW 3:37 PM 6 - 6 7 12/13/2022
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