3. Suppose a group of four cookies will be selected from a jar that has 12 chocolate-chip and 10 oatmeal cookies. (a) What is the probability all four cookies are chocolate-chip? (b) What is the probability the group has at most three chocolate-chip cookies? Interpret this result. (c) If only two cookies are selected at random, what is the probability the group has one of each flavor of cookie?
3. Suppose a group of four cookies will be selected from a jar that has 12 chocolate-chip and 10 oatmeal cookies. (a) What is the probability all four cookies are chocolate-chip? (b) What is the probability the group has at most three chocolate-chip cookies? Interpret this result. (c) If only two cookies are selected at random, what is the probability the group has one of each flavor of cookie?
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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