Suppose the following hypotheses are to be tested.

H₀ : = 3.0 and H₁: 3.0

for a population in which the population variance is not known.

A sample of size 7 was collected. According to the flowcharts presented in M140, which hypothesis test should be used?

(You may assume that any additional requirements for your selected test, such as normality and/or equal population variances are satisfied.)

Select one:

Matched-pairs t-test

One-sample z-test

One-sample t-test

Sign test

Two-sample t-test

Two-sample z-test

test for contingency tables