Question

A student received scores of 88 , 73 , 81 , 83 , 79 , 94 on his tests The seventh test was coming up and
the student wants to know
Write down the score needed on the seventh test to have a mean score of 83 .

Answer 1

the score needed on the seventh test is 83

Answer 2

88+73+81+83+79+94
_________________ = 498
6. _____= 83
6