Math 221
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Week 4 Lab
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Part 1.
CrossReference Tables and Probability
1.
What is the probability that the cereal would be high calorie? In other words, what is
P(high calorie)? 63.10%
2.
What is the probability that the cereal would be high fiber? In other words, what is
P(high fiber)? 0.62
3.
What is the probability that a cereal would both high calorie and high fiber? In other
words, what is P(high calorie and high fiber)? 21.43%
4.
What is the probability that a cereal would either high calorie or high fiber? In other
words, what is P(high calorie or high fiber)? 0.68
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 Spring '11
 JOHN
 Math, Statistics, Normal Distribution, Poisson Distribution, Probability theory, Binomial distribution, 2.1%, 2.6%

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