The stem and leaf diagram shows the ages of people in a cinema.
Key 2 1 represents 21 years
2...
Mathematics, 16.10.2020 17:01 bfgnnnbddf6830
The stem and leaf diagram shows the ages of people in a cinema.
Key 2 1 represents 21 years
2 1 3
3 0 2 2 5
4 3 4 6 8 9 9
5 0 2 2 3 5
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
Answers: 2
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