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 tests in each elementary school yielded the following data:

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 tests in each elementary school yielded the following data: School A B D E No. of Test Errors 55 24 34 43 57 For the test errors, the c-chart with control limits that contain 99.73% of the random variation in test scores is: UCLE errors (round your response to two decimal places)