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30% of flowers of a certain species bloom early (before May 1st). You work for an arboretum and have a display of these flowers.

30% of flowers of a certain species bloom early (before May 1st). You work for an arboretum and have a display of these flowers.

College Algebra
College Algebra
10th Edition
ISBN:9781337282291
Author:Ron Larson
Publisher:Ron Larson
Chapter8: Sequences, Series,and Probability
Section8.7: Probability
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All the questions are correct only the last question is wrong, I need help with the last question thank you
30% of flowers of a certain species bloom early (before May 1st). You work for an arboretum and have a display of these flowers. Round all probabilities to 4 decimal places. In a row of 45 flowers, what is the probability that exactly 14 will bloom early? 0.1259 In a row of 45 flowers, what is the probability that fewer than 15 will bloom early? 0.6347 walk down a row of these flowers, how many As flowers do you expect to have to observe (on average) in order to see the first one that blooms early? Round your you answer to two decimal places. 3.33 In a row of 25 flowers, what is the probability that more than 14 will bloom early? 0.0018 In a row of 25 flowers, what is the probability that between 6 and 9 (inclusive) will bloom early? 0.6171 In a row of flowers, what is the probability that you will have to observe 4 flowers in order to see the first one that blooms early? 0.1029 In a row of flowers, what is the probability that you will observe more than 4 flowers before you see the first one that blooms early? 0.2401
Transcribed Image Text:30% of flowers of a certain species bloom early (before May 1st). You work for an arboretum and have a display of these flowers. Round all probabilities to 4 decimal places. In a row of 45 flowers, what is the probability that exactly 14 will bloom early? 0.1259 In a row of 45 flowers, what is the probability that fewer than 15 will bloom early? 0.6347 walk down a row of these flowers, how many As flowers do you expect to have to observe (on average) in order to see the first one that blooms early? Round your you answer to two decimal places. 3.33 In a row of 25 flowers, what is the probability that more than 14 will bloom early? 0.0018 In a row of 25 flowers, what is the probability that between 6 and 9 (inclusive) will bloom early? 0.6171 In a row of flowers, what is the probability that you will have to observe 4 flowers in order to see the first one that blooms early? 0.1029 In a row of flowers, what is the probability that you will observe more than 4 flowers before you see the first one that blooms early? 0.2401
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