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Please answer number 1 and 2 .

Please answer number 1 and 2 .

College Algebra
College Algebra
7th Edition
ISBN:9781305115545
Author:James Stewart, Lothar Redlin, Saleem Watson
Publisher:James Stewart, Lothar Redlin, Saleem Watson
Chapter9: Counting And Probability
Section9.3: Binomial Probability
Problem 28E
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Please answer number 1 and 2 .
Untitled section In a certain city district the need for money to buy drugs is given as the reason for 75% of all thefts. What is the probability that exactly 2 of the next 4 theft cases reported in this district resulted from the need for money to buy drugs? * O 0.418 O 0.211 O 0.521 O 0.314 For a certain type of biological cell, the probability that the cell will survive 5 p for a given time is 0.3. Find the probability that just 4 out of 6 cells will survive for this time. 0.0595 0.0348 0.0672 0.0489
Transcribed Image Text:Untitled section In a certain city district the need for money to buy drugs is given as the reason for 75% of all thefts. What is the probability that exactly 2 of the next 4 theft cases reported in this district resulted from the need for money to buy drugs? * O 0.418 O 0.211 O 0.521 O 0.314 For a certain type of biological cell, the probability that the cell will survive 5 p for a given time is 0.3. Find the probability that just 4 out of 6 cells will survive for this time. 0.0595 0.0348 0.0672 0.0489
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