1. Devon is expected to receive 70% of the votes at the student council election. If there are 650 students in his school, how many are expected to vote for him?

A First Course in Probability (10th Edition)
10th Edition
ISBN:9780134753119
Author:Sheldon Ross
Publisher:Sheldon Ross
Chapter1: Combinatorial Analysis
Section: Chapter Questions
Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...
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2.
3.
Devon is expected to receive 70% of the votes at the
student council election. If there are 650 students in his
school, how many are expected to vote for him?
The probability of being born in a particular month is
about 1:12. Determine the probability of not being born in
September. Express this ratio as a fraction, a decimal, a
percent and in words.
In his first hockey game of the season, Brayden takes a
total of 10 shots on the goalie and scores 1 time. Later in the
season, he takes 30 shots in total on the goalie. How many
goals would you expect him to make? What assumptions are
making? Are your assumptions realistic? Explain.
Transcribed Image Text:1. 2. 3. Devon is expected to receive 70% of the votes at the student council election. If there are 650 students in his school, how many are expected to vote for him? The probability of being born in a particular month is about 1:12. Determine the probability of not being born in September. Express this ratio as a fraction, a decimal, a percent and in words. In his first hockey game of the season, Brayden takes a total of 10 shots on the goalie and scores 1 time. Later in the season, he takes 30 shots in total on the goalie. How many goals would you expect him to make? What assumptions are making? Are your assumptions realistic? Explain.
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