Cobb County high school students ordered to retake exit exams

MARIETTA - About 45 students in Cobb County won&#39;t be at the senior picnic Friday; instead, they must take their exit exams again after school officials lost their test scores. <br> <br> The students at McEachern High School were told Thursday afternoon that they would have to take the science and social studies portion of the exam. The test is to begin about 8:30 a.m. Friday at the school. <br> <br> The school&#39;s principal said the first batch of test scores had been lost but no further details were immediately available. <br> <br> Students will have to wait until next week to find out the results of today&#39;s test. <br> <br> In Hall County, eleven students at Gainesville High School also must take the test again.