Question

лу Download Sure to OneDrive Word Accex blity Mode s Print Prod The amount of time that a sample of students spends watching television per day is paven dow 1. Students A B с D Time in Minutos 40 28 71 48 49 35 40 57 E F G H a Compute the mean. b. Compute the median C. Compute the standard deviation d. Compute the 75th percentile 100% Give Feedback to Microsoft Page 1 of 2 о ві Type here to search

Answer 1

Solubon Sample, Given 57 35 28 49 ור 48 40 Ex 40+28+71+48 +49 +35 +40757 a. Mean - 8 368 8 Mean = 46 data b: Rearrange 57 7) 49 48 35 40 40 28 40+48 Median 88 2 44 2 Median = 44 c. Standard devilabon {(x-7) 2 ne) - (28-46)2+-.. +1-48)2 1216 - 18 2.2857 13.501

28 35 40 40 48 49 67 7 n=8 ia p on 75 1 = 6 100 X8 100 G is an integer 75th is the percentile average of ibit) .., 6 & 7 posibon values 49+57 = 53 7.5th percentile 2 53 75th percentie please like & Support