Mathematics, 11.05.2021 19:00 lizzyhearts
Biologists studying the healing of skin wounds measured the rate at which new cells closed a razor cut made in the skin of an anesthetized newt. The sample of 18 newts found the mean healing rate to be 25.67 micrometers per hour with a standard deviation of 8.324 mocrometers per hour and the data looked approximately normal. a. Find the 95% confidence interval of this mean.
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Mathematics, 21.06.2019 15:30
Write the expression in simplified radical form. show all steps and work including any foil method work. (hint: use the conjugate. no decimal answers.) (9-2√3)/(12+√3)
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Mathematics, 21.06.2019 18:20
The number if marbles of different colors stored in a hat is listed below: 4 red marbles 10 green marbles 7 blue marbles. without looking in the hat, dan takes out a marble at random. he replaces the marble and then takes out another marble from the hat. what is the probability that dan takes out a blue marble in both draws?
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Mathematics, 21.06.2019 23:00
How many 2/5s are in 1 and 1/2 plz someone me right now
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Biologists studying the healing of skin wounds measured the rate at which new cells closed a razor c...
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