Which measure of variation is very sensitive to extreme values?

a)range

b)mean

c)histogram

d)median

a)Range

Step-by-step explanation:

The range is the difference between the highest and the lowest value of a set, so it is sensitive to extreme values. That is, you can have two sets with the same mean, but with very different spacings.

For example, two grades:

set A = {40, 50, 50, 60}

set B = {0, 50, 50, 100}

The set B has a way higher range(100) than set A(20), that is, the range is sensitive to extreme values.

So the correct answer is:

a)Range

i think is 3 and 6. this took me 10 min to think.hope to and hope that my answer is brainliest.(follow me )

complete the steps to find the area of the trapezoid.

area of rectangle = 256   square units

area of triangle 1 = 24  square units

area of triangle 2 = 16  square units

area of triangle 3 =   96 square units

area of trapezoid = 120  square units

step-by-step explanation: