Solved on Feb 05, 2024

Find the range of the number of people who took the daily sightseeing trip around Florence over 9 summer days, where the number of people was 21,26,38,47,43,18,46,21,1821, 26, 38, 47, 43, 18, 46, 21, 18.

STEP 1

Assumptions
1. The data set represents the number of people who made the sightseeing trip around Florence on 9 different summer days.
2. The range of a data set is the difference between the largest and smallest values in the set.

STEP 2

First, we need to identify the largest number in the data set.
Largestnumber=max(21,26,38,47,43,18,46,21,18)Largest\, number = \max(21, 26, 38, 47, 43, 18, 46, 21, 18)

STEP 3

Calculate the largest number.
Largestnumber=47Largest\, number = 47

STEP 4

Next, we need to identify the smallest number in the data set.
Smallestnumber=min(21,26,38,47,43,18,46,21,18)Smallest\, number = \min(21, 26, 38, 47, 43, 18, 46, 21, 18)

STEP 5

Calculate the smallest number.
Smallestnumber=18Smallest\, number = 18

STEP 6

Now that we have the largest and smallest numbers, we can find the range by subtracting the smallest number from the largest number.
Range=LargestnumberSmallestnumberRange = Largest\, number - Smallest\, number

STEP 7

Plug in the values for the largest and smallest numbers to calculate the range.
Range=4718Range = 47 - 18

STEP 8

Calculate the range of the data set.
Range=4718=29Range = 47 - 18 = 29
The range of the data set is 29.

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