In tests of significance about an unknown parameter, what does the test statistic represent?

H0:  =, >, <, or ≠ _______________ year (s).   H1:  =, >, <, or ≠ _________________ year (s).   Since the P-value is less than or equal to, or more than or equal to the significance level, reject or do not reject the null hypothesis. There is or is not sufficient evidence to support the claim that actress are generally younger when they won the award than actors.    Since the confidence interval contains only zero, positive number values, or only negative number values, reject or warrent rejection of the null hypothesis.

What type of hypothesis test should be performed? Ex: Left-tailed t-test, two-tailed t-test, two-tailed z-test, or right-tailed z-test P1 = Ex: 0.123 P2 = Ex: 0.123 P = Ex: 0.123 What is the test statistic? Ex: 0.12 P-value? Ex: 0.123 Does sufficient evidence exist to support the claim that the level of support differs between the two cities at the α=0.01 significance level? Ex: yes or no

hii! can someone help with this? thank you!!