The following table shows the speeds at which Jeff does 444 activities. For example, biking has a rate of 191919 miles in 222 hours. Activity Miles Hours
Biking 191919 222
Walking 141414 444
Running 151515 333
Swimming 181818 444
Which type of activity does Jeff do at a speed of 4.54.54, point, 5 miles per hour?

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answer

a) the midrange of the data set shown is 85.5

step by step explanation

let's find the midrange.

the midrange is nothing but add the greatest value and the least value, then divide it by 2.

here the greatest value = 99

the least value = 72

midrange = (99 + 72)/2

= 171/2

midrange = 85.5

you.