Question

Why is ANOVA helpful in situations with a large number of populations? HTML Editora в І A - IE x = E OD NV V IT: 12pt Paragraph O words D Question 2 5 pts Suppose you run an ANOVA with a randomized block design, and you calculate an MSA of 76, an MSBL of 45, and an MSE of 20. You look up an F-critical value of 3.75. What do you conclude? There is Select v evidence of a factor effect There is (Select evidence of a block effect Question 3 5 pts Suppose you are going to run a Tukey Kramer procedure. Your data consists of groups with 4 observations each. With a ficance level of a 01. What is the statistic you will use to ca colate the critical range BER O search o e

Answer 1

Hi, We are supposed to answer one question at a time. Since you have not mentioned which question to answer. I am answering the first one. Please repost the remaining question that you would like to be answered.

Question: 1

The ANOVA helps in comparing two or more groups simultaneously and its results in the form of F-statistic allows to anlayse the variation between and within the samples. Also, ANOVA test results in fewer type 1 erros.

Therefore, ANOVA is helpful in situations with large number of populations.