Conduct test of hypothesis using significance level
A sample of 36 observations is selected from a normal population. The sample mean is 12, and the population standard deviation is 3.
Conduct the following test of hypothesis using the .02 significance level.
H0: u < 10H1 :u >10
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let I_a be an indicator function of A. show that the indicator of A compliment is 1- indicator of A.
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The sample mean is 12, and the population standard deviation is 3. Conduct the following test of hypothesis using the .02 significance level.
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Suppose that three parachutists operate independently lands at a random point on a line between markers A and B. What is the probability that exactly one of the three lands past the midpoint between A and B?
Suppose that the number of turtles n(t) with t in years) on a remote island satisfies the differential equation dn/dt = 0.00025n^2-0.02n
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