Mathswatch Question 10019 The Stem And Leaf Diagram Shows The Ages Of People In A Cinema.

A) What Is The Range Of Ages? (__) Years

B) How Many people are represented in the diagram?
(__) People

C) What is the median age?
(__) Years Old

Please hurry up my teacher is the type to threaten kids and eat them as snacks

Range = 34 years old

No of people represented = 17 people

Median = 46 years old

Step-by-step explanation:

=>First, write out all the ages represented on the stem and leaf diagram

We have:

21, 23, 30, 32, 32, 35, 43, 44, 46, 48, 49, 49, 50, 52, 52, 53, 55

A. Ranges of years: this is the difference between the highest value in the data set and the lowest value = 55-21 = 34

B. The number of people represented on the diagram is 17. There are 17 data values in the data set.

C. Median age = the middle value in the data set.

21, 23, 30, 32, 32, 35, 43, 44, (46), 48, 49, 49, 50, 52, 52, 53, 55

The middle value is the 9th value in the data set = 46

mark other person brainliest

the first one, all those points on the line just make a strait line.