Replicate standardization of a solution
The following molarities were computed from replicate standardization of a solution: 0.5026, 0.5029, 0.5023, 0.5031, 0.5025, 0.5032, 0.5027, and 0.5026. Within what range are you 95% certain that the true mean value of molarity falls?
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Determine the probability that each die the same value upon the second roll as on first roll? Determine the probability that the sum of the two dice is the same on both rolls? What is the probability that the sum of the two dice is greater on the sec
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You have surveyed 30 people and asked whether they are male (M) or female (F), and how many large personal purchases ($5,000 or more per purchase) they've made in the past 6 months. Your survey results in following raw data:
List the data in the following stem-and-leaf plot. The leaf represents the tenths digit.
Also, suppose that the arrival process and the service procedure are independent. Determine the long run probability that both operators are busy?
Suppose that the service times for either operator are independent identically distributed exponential random variables with the mean of 4 minutes. Also, suppose that the arrival process and the service process are independent. What is the long ru
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