A company wants to test a randomly selected sample of n water specimens and estimate the mean daily rate of pollution produced by a mining operation. If the company wants a 90% confidence interval estimate with a margin of error of 1.3 milligrams per liter (mg/L), how many water specimens are required in the sample? […]
The mean and standard deviation of a random sample of n measurements are equal to33.2 and 3.5, respectively. a. Find a 95% confidence interval for m if n equals144. b. Find a 95% confidence interval for m if n equals 576. c. Find the widths of the confidence intervals found in parts a and b. […]
The area of the parallelogram on the right is 91 sq. units.91 sq. units. Find its base and height. A parallelogram has a base labeled 2x + 1 and a height labeled x + 1.x+12x+1 Looking for a Similar Assignment? Order now and Get 10% Discount! Use Coupon Code “Newclient”
what is away quadratic equations can be used in real life and please explain the equation as well Looking for a Similar Assignment? Order now and Get 10% Discount! Use Coupon Code “Newclient”
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