Question

PLZZZZZZ HELP 61. Jill had the following scores on quizzes. 1 quiz: 1 3 quizzes: 2 4 quizzes: 3 4 quizzes: 4 1 quiz: 5 What is the mean score for Jill’s quizzes? Round to the nearest hundredth and show your work. Answer:

Answer 1

To find the mean add all the scores and divide your answer by the total amount of quizzes she took.  

Rounding to the nearest hundredth is the second number AFTER the decimal.  Look at the number to the right of the hundredths.  If it's five or higher, the number in the hundredths column increases by one.  If it's 4 or below, the number in the hundredths column stays the same