Author Question: Based on the partially completed ANOVA table below, we know that 3 samples are being compared using ... (Read 427 times)

chads108 · **on:** Jun 24, 2018

Based on the partially completed ANOVA table below, we know that 3 samples are being compared using 9 blocks.

Source SS df MS F
Between blocks 387 9
Between samples 422 3
Within samples 265 27
Total 1374 39

Indicate whether the statement is true or false

Question 2

The state insurance commissioner believes that the mean automobile insurance claim filed in her state exceeds 1,700.

To test this claim, the agency has selected a random sample of 20 claims and found a sample mean equal to 1,733 and a sample standard deviation equal to 400. They plan to conduct the test using a 0.05 significance level. Given this, the appropriate null and alternative hypotheses are H0 : 1,700HA : > 1,700 Indicate whether the statement is true or false