Mathematics, 05.11.2020 19:10 eeeeee9848
A manufacturer of televisions subjects the equipment to a comprehensive testing process for all essential functions before the television leaves the factory. If the probability of passing these comprehensive tests is 0.95 and if 10 televisions are randomly selected what is that probability that at least 9 pass the test?
Answers: 1
![P(X \ge 9) = [^{10}C_9 * (0.95)^9 * (1- 0.95)^{10-9}] + [^{10}C_{10} * (0.95)^{10} * (1- 0.95)^{10-10}]](/tpl/images/0870/7787/88351.png)
![P(X \ge 9) = [0.3151] + [0.5987]](/tpl/images/0870/7787/a9ed1.png)
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A manufacturer of televisions subjects the equipment to a comprehensive testing process for all esse...
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