Question

A student scores 20 in test 1 , 40 in test 2 , 20 in test 3 , and 45 in test 4. Grades for tests are 2,1,2,1 respectively. Find average score.


(gud mrng) ​

Answer 1

Answer:

27.83333

Step-by-step explanation:

average = sum of all the observations / total number of observations;

=> average = (20+40+20+45+21+21)/ 6

=> average = 167/6

=> average = 27.8333333

Answer 2

Answer:

hope it helps you mark as brainliest please