create a histogram with five intervals from this data set: 21, 37, 56, 87, 32, 45, 77, 71, 65, 67, 21…

create a histogram with five intervals from this data set: 21, 37, 56, 87, 32, 45, 77, 71, 65, 67, 21, 34\nstep 1: find the minimum and maximum values.\nminimum: 21 maximum: 87\nstep 2: round the minimum down to the nearest 10.\nrange minimum: □

create a histogram with five intervals from this data set: 21, 37, 56, 87, 32, 45, 77, 71, 65, 67, 21, 34\nstep 1: find the minimum and maximum values.\nminimum: 21 maximum: 87\nstep 2: round the minimum down to the nearest 10.\nrange minimum: □

Answer

Explanation:

Step1: Identify rounding - down rule

Round 21 down to the nearest 10.

Step2: Perform rounding

Since 21 is between 20 and 30, and closer to 20 when rounding down to the nearest 10, the result is 20.

Answer:

20