This histogram represents a sampling of recent visitors to the mall on a Friday night, grouped by their ages


In which interval is the median located?

40-49
30-39
20-29
10-19

Answer:

30-39 as where

Step-by-step explanation:

Example: find the Median of 12, 3 and 5

Put them in order:

3, 5, 12

The middle is 5, so the median is 5.

The age range of the 10th and 11th tourists would be 20 to 29.

Graphs are a not unusual place technique to visually illustrate relationships withinside the statistics. The reason for a graph is to provide statistics that are too severe or complex to be defined appropriately withinside the textual content and in much less space.

A bar-like graph known as a histogram is used to display numerical data. The frequency of the data is shown on the y-axis, and the median of the data is shown on the x-axis as a measure of central tendency.

It calculates the median value among a group of observations.

There are 20 observations (visitors),

1, 2, 3,5,6, 7, 8, 9,| 10, 11, | 12,13,14,15,16,17,18,19,20

the median is 10 and 11 or 10.50

there are 9 numbers on either side of 10 and 11

Therefore, The 10th and 11th visitors would be found in the age group 20 - 29

Learn more about graphs here:

https://brainly.com/question/17267403

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