15. A manufacturer of electric bulbs sends out 500 lots each consisting of 100 bulbs. If 5% bulbs are defective, in how many lot can we expect (1) 97 or more good bulbs? (ii) less than 96 good bulbs?
15. A manufacturer of electric bulbs sends out 500 lots each consisting of 100 bulbs. If 5% bulbs are defective, in how many lot can we expect (1) 97 or more good bulbs? (ii) less than 96 good bulbs?
A First Course in Probability (10th Edition)
10th Edition
ISBN:9780134753119
Author:Sheldon Ross
Publisher:Sheldon Ross
Chapter1: Combinatorial Analysis
Section: Chapter Questions
Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...
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![15. A manufacturer of electric bulbs sends out 500 lots each consisting of
100 bulbs. If 5% bulbs are defective, in how many lot can we expect
(1) 97 or more good bulbs? (ii) less than 96 good bulbs?
07 (1227](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F5917aac2-5cb2-4913-aa54-d3368e5df159%2F9aa88c1e-deea-4e37-bd0e-c1a79866dcda%2F6mdw1lr_processed.jpeg&w=3840&q=75)
Transcribed Image Text:15. A manufacturer of electric bulbs sends out 500 lots each consisting of
100 bulbs. If 5% bulbs are defective, in how many lot can we expect
(1) 97 or more good bulbs? (ii) less than 96 good bulbs?
07 (1227
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