Concept explainers
(a)
To find: The probability that a randomly chosen classmate will have
(a)
Answer to Problem 12.5.1EP
The probability is
Explanation of Solution
Given information:
The given data is shown in below table.
Calculation:
Total number of classmates is.
The number of classmates having
The probability is.
Therefore, the probability is
(b)
To find:The probability that a randomly chosen classmate will have less than
(b)
Answer to Problem 12.5.1EP
The probability is
Explanation of Solution
Given information:
The given data is shown in below table.
Calculation:
Total number of classmates is.
The number of classmates having
The total number of classmates having leesthan
The probability is,
Therefore, the probability is
Chapter SH Solutions
Algebra 1
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