Stat 235, ASAP please. 16

Do different levels of sunlight exposure have any effect on plant growth? A biomedical engineer interested in horticulture (named Ivy) randomly selected 19 saplings of a specific plant and then randomly assigned them into three groups (low sunlight, medium sunlight, and high sunlight). The growth (in cm) was recorded after two months and the following is incomplete one-way ANOVA Excel output. 13 ANOVA Source of 19 Variation SS MS F P-value Between Groups 167.6012 25 Within Groups Total 664.5713 31 a. In the test for any mean differences, what is the distribution of the test statistic under the null hypothesis? Finis An F-distribution with 3 and 15 degrees of freedom. An F-distribution with 2 and 17 degrees of freedom. Time An F-distribution with 2 and 16 degrees of freedom. An F-distribution with 2 and 18 degrees of freedom. An F-distribution with 3 and 18 degrees of freedom. b. Refer to the previous question. What is the value of the F-statistic? 1.686 2.867 2.698 O 2.023 3.035