Step-by-step explanation:
I wrote the steps in different colour pen so that it would be easier
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Answer:
Step-by-step explanation: Round to the nearest whole number. In order to find the standard deviation, we first have to calculate the mean (average) of the numbers. To get this we add all the numbers together and then divide by 12 since there are 12 numbers. The mean = 782. Next, we take each number and subtract the mean, taking the result and squaring it.
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Am I right
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Answer:
I E I ≤ 0.0522
Step-by-step explanation:
See attached image file
