10.A researcher does a ONEWAY analysis of variance to examine if no exercise,regular moderate exercise,and extreme aerobic exercise influence blood pressure.The researcher gets a significant value for F this means

a.they should do post hoc test

b.moderate exercise must have the lowest blood pressure

c.the effect size eta squaredmust be very large

d.the effect size eta squared must be very small

12.A researcher does a repeated measures F test with 4groups,and 8people in total.

The researcher finds that the value ofeta squared is .05. this means

a.F is significant

b.5% of the variation in the dvis accounted for by the IV

c.none of the answers are correct

d.F is not significant

16.A researcher does a repeated measures F test with 4groups,and 8people in total.

The researcher finds that the value ofeta squared is .05. this means

a.F is significant

b.5% of the variation in the dvis accounted for by the IV

c.none of the answers are correct

d.F is not significant

20.A researcher conducts a ONEWAY anovawith 4 groups and 5 people in each group. They get a F value from their data of 3.85.Is this significant at alpha of .05? Is it significant at alpha of .01?

a.no at both .05and .01

b.yes at both .05and .01

c.there is not enough information to answer the question

d.yes at .05,no at .01