Question

What is the mean, median, mode, and range of 7.6, 7.6, 6.1, 6, 14.3?

Answer 1

`8.32,7.6,7.6`

Explanation:

`"the mean is defined as"`

`• " mean "=("sum of all the measures")/("the number of measures")`

`rArr"mean "=(7.6+7.6+6.1+6+14.3)/5`

`color(white)(rArr"mean"x)=8.32`

`• " the mode is the most frequent measure"`

`rArr"mode "=7.6larr" only one to occur twice"`

`• " the median is the middle measure in a set of ordered"`
`color(white)(xxx)"measures"`

`"arrange the measures in ascending order"`

`6,color(white)(x)6.1,color(white)(x)color(magenta)(7.6),color(white)(x)7.6,color(white)(x)14.3`

`rArr"median "=7.6`