A random sample of 100 people was taken. Eighty of the people in the sample favored Candidate A. We are interested in determining whether or not the proportion of the population in favor of Candidate A is significantly more than 75%.. At a .05 level of significance, it can be concluded that the proportion of the population in favor of candidate A is

O significantly greater than 80% O not significantly greater than 80% O significantly greater than 75% O not significantly greater than 75%

A test is being conducted to test the difference between two population means using data that are gathered from a matched pairs experiment. If the paired differences are normal, then the distribution / test used for testing is the: O F distribution only O First F-test and then t-test. O Normal distribution O t-distribution only In Hypothesis test, P-value O increases if the Type Il error decreases O depends on the probability distribution table O depends on the use of Alpha (Level of Significance) O is true if the Null is false

In a one-tail test, the p-value is found to be equal to 0.068. If the test had been two-tail, the p-value would have been: O 0.932 O 0.136 O 0.034 O 0.068