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Okay sy mash members We got a whole section here

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on stats probability and reasoning Okay well bay measured the

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temperature in his backyard over a period of twenty four

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hours and plotted the data in the graph above What

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range of temperatures did he observed All right these air

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in fahrenheit or american andi let's say time after midnight

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and see khun tell here it got a lot warmer

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during the day and then colder at night Well let's

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see the range of a set of data is the

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difference between the highest and lowest values right Well the

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graph shows us that the highest temperature right there that

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they observed was seventy degrees and lowest temperature he observed

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was thirty while the range then in seventy minus thirty

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or forty degrees that's it The answer is b we're

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