Approximate a poisson probability distribution
List the conditions under which a Gaussian distribution can be used to approximate a Poisson probability distribution.
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Construct a 95% confidence interval estimate for the population proportion of adults who report that e-mails are easy to misinterpret.
Hillary Company purchased a new machine on September 1, 2007, ata cost of $96,000. The company estimated that the machine has asalvage value of $6,000. The machine is expected to be used for70,000 working hours during its 8-year life.
find the normal force on the car to the highway surface. As the car and truck round the curve at 66.3 , find the normal force on the truck to the highway surface. shouldn't the normal force be W*costheta?
Calculate the magnitude of the charge on the plates if the separation is 0.81mm .
A 2.2mm -diameter glass bead is positively charged. The potential difference between a point 2.3mm from the bead and a point 4.0mm from the bead is 500V . What is the charge on the bead in Coulombs?
Construct a 95% confidence interval estimate of the mean number of absences for clerical workers during the year. Construct a 95% confidence interval estimate of the population proportion of clerical workers absent more than 10 days during the year.
The cash account and the December bank statement of GomezCompany showed the following: Deposits made by Gomez Company duringDecember $90,000; deposits reflected on the December bankstatement, $88,000; and deposits in transit on November 30, $5,000
State the appropiate null and alternative hypothesis. Verify that the requirements to perform the test using the t-distribution are satisfied.
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