Question

consider the following table: step 7 of 8: what is the critical value of f at the 0.05 level? please round your answer to four decimal places, if necessary. answer how to enter your answer (opens in new window)

Explanation:

Step1: Find degrees of freedom for treatments and error

The degrees of freedom for treatments (df1) is given as 6. The total degrees of freedom (df - total) is 18. The degrees of freedom for error (df2) is df - total - df1. So, df2 = 18 - 6=12.

Step2: Look up F - critical value

We use the F - distribution table (or statistical software) with a significance level of $\alpha = 0.05$, df1 = 6 and df2 = 12. Looking up these values in the F - distribution table, the critical value of F is 3.0061.

Answer:

3.0061