Ann scored 88, 93, 84, and 99 on 4 tests. What is her mean test score?

admin2011-03-08 19

问题 Ann scored 88, 93, 84, and 99 on 4 tests. What is her mean test score?

选项

答案 The mean is the average, so simply add the test scores and divide by 4 (the total number of tests): 88+93+84+99=364 364÷4=91

解析

转载请注明原文地址:https://kaotiyun.com/show/NDkO777K

GRE QUANTITATIVE

相关试题推荐

随机试题

最新回复(0)