Probability of observing a random draw
Assume you've a random variable that is uniformly distributed between 12 and 750. Determine the probability of observing a random draw greater than or equal to 235? Please show work.
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It has been conjectured by U.S. Census Bureau that "approximately 60% of foreign-born people who live in U.S. aren't naturalized citizens".
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A telemarketer calls people and tries to sell them the subscription to daily newspaper. On 19% of her calls, there is no answer or line is busy. She sells subscriptions to 6% of the remaining calls. For what proportion of calls does she make a sa
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