Confused about part B sorry I tried to rotate it

To see how much difference time of day made on the speed at which he could download files, a college sophomore performed an experiment. Early Evening Late night He placed a file on a remote server, then proceeded to download it at three different time periods of the day. He downloaded the file 18 times in (7 a.m) (5 p.m) (12 a.m) all, 6 times at each time of day, and recorded the time in seconds that the download took. Complete parts a through c below. 60 sec 196 sec 215 sec 131 sec 308 sec 173 sec 96 sec 258 sec 184 sec 209 sec 345 sec 223 sec 118 sec 225 sec 191 sec 77 sec 203 sec 166 sec a) State the null and alternative hypotheses. Choose the correct answer below. O A. Ho: The mean download time (DT) is different at each time of day. HA: The mean download time (DT) is the same at each time of day. O B. Ho: The mean download time (DT) is the same at each time of day. HA: The mean download time (DT) is different at each time of day. C. Ho: The mean download time (DT) is the same at each time of day. HA: Not all mean download times (DT) are the same. O D. Ho: Not all mean download times (DT) are the same. HA: The mean download time (DT) is the same at each time of day. b) Perform an ANOVA on these data. What can you conclude at a = 0.05? Identify the test statistic. F =](Round to two decimal places as needed.) Clear all Check ans Help me solve this View an example Get more help - + Search or type URL SG O * CO 28 LO # 0 O