The owner of a large hockey arena wants to estimate the mean attendance of all the events held in his stadium, including everything ranging from sporting events to concerts. He has decided to use the sample mean as the point estimator. If it is already known that the population standard deviation is 17.00, how large a sample should he choose to keep the value of the standard error of the mean to no more than 1.10?

the figures below are made out of circles, semicircles, quarter … find the area and the perimeter of each figure and give your answers as a completely simplified exact value in terms of π (no approximations). remember that we'll also have to cut whatever areas we get in half, since we're only dealing im pretty sure that is the right answer

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you go to prefence in the settings and youll see a "i want to delete my account.

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