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% of hem offer retirement plans o ther em A survey o all medium and large-sized corporations showed that ees. Let e proportion in a random sample of such. o e corporations that offer retirement plans to their employees Find the probability that the value of p will be a. between 0.54 and 0.61 b. greater than 0.71 Chapter 07, Section 7.6, Intelligent Tutoring Problem 063 First, find the following. nE Round answer to four decimal places. Suppose that 84% of the cases of car burglar alarms that go off are false. Let p be the proportion of false alarms in a random sample of 90 cases of car burglar alarms that go off. Calculate the mean and standard deviation of p and describe the shape of its sampling distribution. Round your answers to four decimal places if necessary The sampling distribution of is p is Brooklyn Corporation manufactures DVDs. The machine that is used to make these DVDs is known to produce 6% defective D Ds The quality control inspector selects a sample of 10 DVDs every week and inspects them for being good or defective. If 1 1% or more of the DVDs in the sample are defective, the process is stopped and the machine is readjusted. What is the probability that based on a sample of 100 DVDs the process will be stopped to readjust the machine? Round your answer to four decimal places the tolerance is +/-596

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