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Mathematics, 29.05.2020 00:05 hraines13

Mrs. Smith wanted to determine if the 7th grade students who received a passing grade spent more time studying than those students who failed. The dot plots below show the number of minutes studying for a test by randomly selecting 29 students’ names from a container of her 7th grade students who passed and students who failed.

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Mrs. Smith wanted to determine if the 7th grade students who received a passing grade spent more tim...
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