Question: 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

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 scotes on standardized math tests in each elomentary school yielded the following data. For the lest erroms, the cchart with control limils that contain 9973% of the random varlation in test scores is: UCle= errors (rinund your response to two decmal places)

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