Question regarding indicator function
let I_a be an indicator function of A.
a) show that the indicator of A compliment is 1- indicator of A.
b) show that the indicator of the intersection of A and B is the product of the I_a times I_b.
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In an experiment involving matched pairs, a sample of 13 pairs of observations is collected. The degree of freedom for the t statistic is 11.
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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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Assume that 1cm^3 contains 25 drops of water. Remember that this is an order-of-magnitude problem.How many drops of water are in all the oceans on earth?
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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