a. What is the probability of Neo seeing more than 3 black cats and noticing at most one glitch in the matrix last week? p. What is the probability of Neo seeing fewer than 22 black cats?

Holt Mcdougal Larson Pre-algebra: Student Edition 2012
1st Edition
ISBN:9780547587776
Author:HOLT MCDOUGAL
Publisher:HOLT MCDOUGAL
Chapter11: Data Analysis And Probability
Section11.8: Probabilities Of Disjoint And Overlapping Events
Problem 2C
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4.
Neo notices that a glitch in the matrix occurs an average of 3.3 times per week. He also sees
that 31% of all cats are black. Last week, he saw 39 cats. Here, assume that a observing a glitch in the matrix and
seeing a black cat are independent events.
а.
What is the probability of Neo seeing more than 3 black cats and noticing at most one glitch in the
matrix last week?
b. What is the probability of Neo seeing fewer than 22 black cats?
Transcribed Image Text:4. Neo notices that a glitch in the matrix occurs an average of 3.3 times per week. He also sees that 31% of all cats are black. Last week, he saw 39 cats. Here, assume that a observing a glitch in the matrix and seeing a black cat are independent events. а. What is the probability of Neo seeing more than 3 black cats and noticing at most one glitch in the matrix last week? b. What is the probability of Neo seeing fewer than 22 black cats?
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