Question

Rose Bowl 90.888 A What is the mean seating capacity for these 7 stadiums? Bad Field 23.158 SCAN 17,000 Good Field B. What is the median capacity? Wet Field 17,086 C. What is the seating capacity range? Dry Field 26,745 D. What are the outlier fields and if you didn't include them how would that effect the median and the mean? 25,000 Flies Field Bees Field 3,200

Answer 1

we have the data set

90,888 23,158 17,000 17,086 26,745 25,000 3,200

step 1

Find the mean

mean=(90,888 + 23,158 + 17,000 + 17,086 + 26,745 + 25,000 + 3,200)/7

mean=203,077/7

mean=29,011

step 2

Find the median

order the data set from least to greater

so

3,200 17,000 17,086 23,158 25,000 26,745 90,888

the median is the center of the data set

so

3,200 17,000 17,086 23,158 25,000 26,745 90,888

median=23,158

step 3

Find the range

we have

maximun value=90,888

minimun value=3,200

range=maximun value-minimun value

range=90,888-3,200=87,688

step 4

the outlier fields are the minimun and maximun values

if you didn't include them

so

17,000 17,086 23,158 25,000 26,745

the median is the same

and the mean is

mean=(23,158 + 17,000 + 17,086 + 26,745 + 25,000)/5

mean=33,246

the mean is less