Mathematics, 09.11.2020 02:00 ovebrown
A sample of size 25 will be drawn from a population with mean and standard deviation . (a) Is it appropriate to use the normal distribution to find probabilities for ? (b) If appropriate find the probability that will be less than . (c) If appropriate find the percentile of .
Answers: 2
Mathematics, 21.06.2019 16:30
The temperature of chicken soup is 192.7°f. as it cools, the temperature of the soup decreases 2.3°f per minute. what is the temperature in degrees fahrenheit of the soup after 25 minutes? a. 27.3°f b. 57.5°f c. 135.2°f d. 250.2°f
Answers: 1
Mathematics, 21.06.2019 17:00
Find the measure of the interior angles of the following regular polygons: a triangle, a quadrilateral, a pentagon, an octagon, a decagon, a 30-gon, a 50-gon, and a 100-gon.
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Mathematics, 21.06.2019 21:30
In triangle △abc, ∠abc=90°, bh is an altitude. find the missing lengths. ah=4 and hc=1, find bh.
Answers: 2
A sample of size 25 will be drawn from a population with mean and standard deviation . (a) Is it app...
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