Question: The school board is trying to evaluate a new math program introduced to second grades in five elementary schools across the county this year. A

The school board is trying to evaluate a new math

The school board is trying to evaluate a new math program introduced to second grades in five elementary schools across the county this year. A sample of the student scores on standardized math tests in each elementary school yielded the following data School No. of Testler 48 21 40 52 For the test eros. the echart with control limits that contain 99.73% of the random variation in tests.com is UCL. 15723 errors (round your response to two decimal places! LCI, - errors (round your response to ho decimal places and if you arewer is negative enter the vale as Ol

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The school board is trying to evaluate a new math program introduced to?second-graders in five elementary schools across the county this year. A sample of the student scores on standardized math...

please help I will like The school board is trying to evaluate a new math program introduced to second-graders in five elementary schools across the county this year. A sample of the student scores...

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