Mathematics, 04.03.2021 16:00, dakotakeating4513

Question Progress Homework Progress
8/32 Marks
139
The cumulative frequency diagram shows the times taken by the members of two
different clubs, The Braineys and The Cleverites, to complete an intelligence test.
Cumulative
a) Find the median and the
frequency
80
interquartile range for The Cleverites
60
b) State which club, on average, was
slowest at completing the test.
Give a reason for your answer.
40
The Cleverites
The Braineys
20
10
20
30 40
Time, in minutes
50
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©

Answers: 2

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Question Progress Homework Progress
8/32 Marks
139
The cumulative frequency diagr...