Question

Find the mean ,median,mode and range using the following data . {82,89,92,89,89}

Answer 1

mean= 88.2

median= 89

mode= 3

range= 10

Step-by-Step Step-by-step explanation:

mean=

`mean = (sum \: of \: values)/(total \: number \: of \: values)`

`mean = (82 + 89 + 92 + 89 + 89)/(5) = (441)/(5) = 88.2`

`median = the \: values that \: lies \: in \: the \: middle \: of \: data`

`median = 89`

`mode = occurs \: most \: frequently \: in \: the \: data`

`mode = 3`

`range = higher \: value - lowest</p><p> \: value`

`range = 92 - 82 = 10`