Author Question: A scatterplot is not particularly useful in determining if the relationship between the independent ... (Read 78 times)

HudsonKB16 · **on:** Jul 24, 2018

A scatterplot is not particularly useful in determining if the relationship between the independent and dependent variables is not linear.
Indicate whether the statement is true or false

Question 2

In comparing the variances of two normally distributed populations using two independent samples, which of the following statements is false?
a. The test procedure uses the ratio of variances.
b. The null and alternative hypotheses are expressed as a ratio of the population variances.
c. It is recommended that the larger of the two sample variances be the numerator of the calculated F-statistic.
d. Is recommended that the smaller or expected to be smaller population variance be the numerator of the ratio in the null and alternative hypotheses.