Question

Just need d, e , and f

Turnout vs. Gore percentage p-value: 0.4356 Turnout vs. Bush percentage p-value: 0.386.2 Turnout vs. Buchanan percentage p-value: 0.0999 Turnout vs. Nader percentage p-value: 0.0130 Turnout vs. Total registered voters p-value: 0.0280 d. Select all the correlations that are significant at the 0.05 level. Gore percentage & Bush percentage Gore percentage & Buchanan percentage Gore percentage & Nader percentage Gore percentage & Total registered voters Gore percentage & Turnout percentage Bush percentage & Buchanan percentage Bush percentage & Nader percentage Bush percentage & Total registered voters Bush percentage & Turnout percentage Buchanan percentage & Nader percentage Buchanan percentage & Total registered voters Buchanan percentage & Turnout percentage Nader percentage & Total registered voters Nader percentage & Turnout percentage Total registered voters & Turnout percentage

Answer 1

Solution-

Hypotheses to test whether correlation is significant would be-

H₀: Correlation is not significant

H_a: Correlation is significant

Considering the p-values given in the 2nd table, we compare p-values with the level of significance 0.05

After comparsion we see that the correlations which have p-values less than 0.05 are -

Gore percentage $ Bush percentage
Gore percentage & Buchanan percentage
Gore percentage & Nader percentage
Gore percentage & Total registered voters
Bush percentage & Buchanan percentage
Bush percentage & Nader percentage
Bush percentage & Total registered voters
Buchanan percentage & Nader percentage
Buchanan percentage & Total registered voters
Nader percentage & Turnout percentage
Total registered voters & Turnout percentage

In these cases as p-value is less than 0.05 so null hypothesis is rejected at 5% level of significance and hence correlation is signifcant.

All other cases except these do not have significant correlation.

Answer

TY!