Mathematics, 07.11.2019 01:31 tatiaa2155
In establishing warranties on hdtv sets, the manufacturer wants to set the limits so that few will need repair at the manufacturer's expense. on the other hand, the warranty period must be long enough to make the purchase attractive to the buyer. for a new hdtv the mean number of months until repairs are needed is 36.84 with a standard deviation of 3.34 months. where should the warranty limits be set so that only 10 percent of the hdtvs need repairs at the manufacturer's expense? (round z-score computation to 2 decimal places. round your final answers to 2 decimal places.)
Answers: 2
Mathematics, 21.06.2019 14:00, pandagorwar
Emma will roll two number cubes labeled 1 through 6. she will record the sum of the two numbers after each roll. she will roll the two cubes 540 times. how many times should emma expect the sum to equal 5?
Answers: 2
Mathematics, 21.06.2019 17:00, moningersavannah
How do businesses a country's economy? a. by investing in goods and services b. by increasing the unemployment rate c. by making profits
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Mathematics, 21.06.2019 23:40, guadalupemarlene2001
Which set of side lengths form a right side? a) 3ft,6ft,5ft b)50 in,48in,14in c)53m,48m,24m d)8cm,17cm,14cm
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Mathematics, 22.06.2019 02:00, gdominguez2005
One of the problems with our current election system is? ?
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In establishing warranties on hdtv sets, the manufacturer wants to set the limits so that few will n...
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