Mathematics, 19.11.2019 01:31, jaydenrenee111902
The distribution of heights of a certain breed of terrier has a mean of 72 centimeters and a standard de- viation of 10 centimeters, whereas the distribution of heights of a certain breed of poodle has a mean of 28 centimeters with a standard deviation of 5 centimeters. assuming that the sample means can be measured to any degree of accuracy, find the probability that the sample mean for a random sample of heights of 64 ter- riers exceeds the sample mean for a random sample of heights of 100 poodles by at most 44.2 centimeters.
Answers: 3
Mathematics, 21.06.2019 19:30, TheViperMlg23676
When 142 is added to a number the result is 64 more times the number my options are 35 37 39 41
Answers: 1
Mathematics, 21.06.2019 21:30, Kittylover65
The price of a visit to the dentist is calculated according to the formula 50+100n50+100n where nn is the number of cavities the dentist finds. on your last visit to the dentist, 22 cavities were found. what was the cost of your visit?
Answers: 2
Mathematics, 21.06.2019 23:30, bhopainting
Simplify (8x2 − 1 + 2x3) − (7x3 − 3x2 + 1). −5x3 + 11x2 − 2 5x3 − 11x2 + 2 x3 + 2x2 + x3 x3 − 2x2 − x3
Answers: 1
The distribution of heights of a certain breed of terrier has a mean of 72 centimeters and a standar...
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