Multiple Choice
On a test, the marks for ten students are: 2 students, 95%; 4 students, 88%; 3 students, 70%; and 1 student, 81%. What is the average mark on the test?
A) 80.3
B) 81.9
C) 82.1
D) 83.3
Correct Answer:
Verified
Correct Answer:
Verified
Related Questions
Q1: _ are found by adding the sum
Q2: Six batteries are tested with the following
Q3: On a trip the miles traveled are:
Q4: The amount of error allowed in the
Q5: A thermometer registered 85 degrees F, but
Q7: The speedometer of a car shows 37
Q8: On one tank of gasoline, a car
Q9: _ is the difference between what something
Q10: Three mechanics in a shop receive $10.55