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this question gives you a list of monthly high and
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low temperatures and ask you to find the average the
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mean and the median for both the max end minimum
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temperatures. So let's start with the max temperature.
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We knew that the mean is just the sum of
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all of their data points divided by the number.
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Clearly, this is over 12 months. A years
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. We have 12 data points and wouldn't be some
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. All of our data points up. We get
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666 dividing six under 66 By 12 we get 55
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0.5. That's her mean temperature over the year.
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How will we find our median? Will we know
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when we have 12? Data points are median is
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the average of X six and X seven. That's
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the sixth highest and seventh highest data points here.
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X six is 50 degrees and x seven is 51
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degrees, so the average of these to the median
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is going to be 50 0.5. Now let's do
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the same thing with the minimum. We know again
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we have 12 data points, and if we add
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up all of the minimum temperatures, we get 347
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after under 47. Divided by 12 are mean is
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gonna be 200 in a 28.9. Excuse me,
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28.9 is I mean, and now again, we'll
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find x six and x seven. Those are 26
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31 respectively. And so our median is going to
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be the average of 26 31 which is 28.5 and
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those your final