Problem on broken lightbulbs in a box
There are 17 broken lightbulbs in a box of 100 lightbulbs. A random sample of 3 lightbulbs is chosen without replacement.
What is the probability that the sample contains no more than 1 broken lightbulb?
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Suppose that a computer programmer, on average, makes 3 errors in 500 lines of code. What is the probability that the programmer will make no errors in 250 lines of code?
The warm source of a Carnot cycle has a temperature of 100 ?C while the cold source consists of melting ice.When the cycle operates for 1 h it is observed that 1 ton of ice has melted.calculatethe heat absorbed in the cycle from the warm source,the h
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There are 17 broken lightbulbs in a box of 100 lightbulbs. A random sample of 3 lightbulbs is chosen without replacement. What is the probability that the sample contains no more than 1 broken lightbulb?
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The frequency distribution below shows the distribution for suspended solid concentration(in ppm) in river water of 50 different waters collected in September 2011.
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