Mathematics, 19.10.2021 02:10 mmmmm96061
A researcher wants to estimate the average age of college students at USF, it is known the age of a USF student follows a normal distribution with a mean of 22 years with a standard deviation of 3.5 years. The researcher collects a sample of 60 students and finds their average age is 20 years with a standard deviation of 1.5 years. What are the characteristics of the sampling distribution
Answers: 3
Mathematics, 21.06.2019 13:00
Determine the quotient and remainder when (6a3)+11a2-4a-9) is divided by (3a-2) express your answer in the form q(a) + r(a)/d(a)
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Mathematics, 21.06.2019 14:00
The two expressions below have the same value when rounded to the nearest hundredth. log5 b log9 48 what is the approximate value of log b to the nearest hundredth? 0.93 1.23 9.16 65.53
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Mathematics, 21.06.2019 19:00
What is the simplified form of (3.25x10^3)(7.8x10^6) written in scientific notation?
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A researcher wants to estimate the average age of college students at USF, it is known the age of a...
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