Roll a single die 50 times and record the results. Now use that data set to compute the mean, median, mode, variance, and standard deviation of the set.

i have already computer the mean, median, variance, standard deviation. attached is the image.

please i need help to Calculate the 95% confidence interval for the mean. please using excel formulas and please explain.

toSave (O OF Maaaaaaaaaaaaaaaaaaaa - Protected View Search Akoffi mikege File Home Insert Draw Page Layout Formulas Data Review View Help Acrobat i PROTECTED VIEW Be careful-files from the Internet can contain viruses. Unless you need to edit, it's safer to stay in Protected View. Enable Editing X fx =STDEV.S(A1:A50) A B C D E F G H K M IN O P Q R MEAN MEDIAN MODE SAMPLE VARIANCE STDEV 3.46 3 5 3.396326531 1.842913 AUUNANNUHUMANWW H W H H N W W W O N N MUUMUU + Sheet1 w Word 890F 2 0 73 2 4x 65EasyMail . Thread Maaaaa. Homew.. O Type here to search