The table below represents a frequency distribution of marks for 110 students in mathematics in a faculty of engineering. If five students are selected at random to represent the faculty in a chess tournament, determine the probability of that all five students are selected from a class of students of (90 marks * .or more) Marks Number of Students 40<50 20 50<60 24 60<70 16 70<80 12 80<90 10 90<100 28

Holt Mcdougal Larson Pre-algebra: Student Edition 2012
1st Edition
ISBN:9780547587776
Author:HOLT MCDOUGAL
Publisher:HOLT MCDOUGAL
Chapter11: Data Analysis And Probability
Section: Chapter Questions
Problem 8CR
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The table below represents a frequency
distribution of marks for 110 students in
mathematics in a faculty of engineering. If five
students are selected at random to represent
the faculty in a chess tournament, determine
the probability of that all five students are
selected from a class of students of (90 marks
* .or more)
Marks
Number of
Students
40<50
20
50<60
24
60<70
16
70<80
12
80<90
10
90<100
28
Transcribed Image Text:The table below represents a frequency distribution of marks for 110 students in mathematics in a faculty of engineering. If five students are selected at random to represent the faculty in a chess tournament, determine the probability of that all five students are selected from a class of students of (90 marks * .or more) Marks Number of Students 40<50 20 50<60 24 60<70 16 70<80 12 80<90 10 90<100 28
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