could you help giving me explanation on these problems ? Thank you .

Problem 1. An experiment was done to assess in vitro digestibility (IVD) of dried forage samples for alfalfa grown at different temperatures. The object is to determine if growing temperatures affected the feeding quality of alfalfa. There are four observations for each temperature, with data layout as follows: Temperature (C ) 17 22 27 32 X X X What kind of experimental design was conducted here? O A Paired comparison design O B. Randomized complete block design O C Latin square design O D. Completely randomized design question 2 Not yet Regarding Problem 1. Calculate the observed value of the F statistic in the following incomplete ANOVA table: arewere Points out of Source df SS MS Fo 10.0 Temperature P Flag question 5.86 Error Total - 7.67 OA 12011 Q B. 13.011 O C 3011 O D. 2011 question 3 Not yet Regarding Problem 1. Can you conclude that the growing temperatures affect the feeding quality of alfalfa? aswered Points out of 5.0 Flag question O A. Yes O E. NO