A paired-samples test is reported as t18 173 make a

A paired-samples test is reported as t(18) = 1.73. Make a decision about this test, assuming a two-tailed hypothesis test with a p level of 0.05.

a. Fail to reject the null hypothesis.

b. Fail to reject the research hypothesis.

c. Reject the null hypothesis.

d. Reject the research hypothesis.

Nine hundred 900 high school freshmen were randomly : nine hundred 900 high school freshmen were randomly selected for a national survey. among survey participants the mean

If a decision model has one variable with a : if a decision model has one variable with a certaindeterministic input value and another variable with a

A new phone answering system for a company is capable of : a new phone answering system for a company is capable of handling nine calls every 10 minutes. prior to installation

A golf course architect has five linden trees three white : a golf course architect has five linden trees three white birch trees and three bald cypress trees to plant in a row

A paired-samples test is reported as t18 173 make a : a paired-samples test is reported as t18 1.73. make a decision about this test assuming a two-tailed hypothesis test

Number of standard deviations a sample is from the : the t statistic indicates theselect onea. number of standard deviations a sample is from the population mean.b. number

A researcher studies 45 volunteer citizens from a small : a researcher studies 45 volunteer citizens from a small community and asks them about the amount of caffeine in

In a paired-samples t test the null hypothesis posits that : in a paired-samples t test the null hypothesis posits that the mean of the comparison distribution isselect onea. -1.b.

With very few degrees of freedom the test : with very few degrees of freedom the test statisticselect onea. needs to be more extreme to reject the null