Mathematics, 28.02.2020 22:46 Lovebamagirl12
In a random sample of ten cell phones, the mean full retail price was $443.50 and the standard deviation was $179.00. Assume the population is normally distributed and use the t-distribution to find the margin of error and construct a 95% confidence interval for the population mean mu. Interpret the results.
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Mathematics, 21.06.2019 16:00, RyannLambertt9722
On saturday morning, calls arrive at ticketmaster at a rate of 108 calls per hour. what is the probability of fewer than three calls in a randomly chosen minute?
Answers: 1
In a random sample of ten cell phones, the mean full retail price was $443.50 and the standard devia...
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