Mathematics, 12.10.2019 12:10 nicolescaggs
Construct a 99% confidence interval for life expectancy of a new ge light bulb. 64 bulbs are randomly selected and a mean of 750 hours and a standard deviation of 20 hours is found. assume the distribution of life expectancy is normally distributed.
Answers: 2
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Assume that y varies inversely with x. if y=1.6 when x=0.5 find x when y=3.2 acellus answer
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Find the values of the variables and the lengths of the sides of this kite.
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Asmall book publisher knows that 26 books weigh 41 lbs. how much do 40 books weigh?
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Construct a 99% confidence interval for life expectancy of a new ge light bulb. 64 bulbs are randoml...
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