A manufacturing process produces 500 parts per hour. A sample part is selected about every half-hour, and after five parts are obtained, the average of these five measurements is plotted on an X bar control chart.(a) Is this an appropriate sampling scheme if the assignable cause in the process resultsin an instantaneous upward shift in the mean thatt is of very short duration?(b) If your answer is no, propose an alternative procedure.

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1. if we have 3 babies what is the probability they’re going to be all boys? 2. if we roll 2 die at the same time what is the probability of getting less than 10 on the first roll and a 5 on the second roll 3. if we have 3 babies what is the probability their is going to be 2 girls? 4. if we have 3 babies what is the probability of having no more than 1 girl? 5. it we have 3 babies and then have another 3 babies what is the probability of us having at least 1 boy and then having all girls?

What is the graph of the function fx x+2/x-3?