e 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 ts in each elementary school yielded the following data:

$\backslash$table$[[$School$,$No$.$ of Test Errors$],[$A$,55],[$B$,24],[$C$,34],[$D$,43],[$E$,57]]$

the test errors, the c$-$chart with control limits that contain $99\mathrm{.}73\%$ of the random variation in test scores is:

$UC{L}_c=$ errors $($round your response to two decimal places$).$

Need $1-3$