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Approximately, what
is the mean number of books between all the
students, rounded to the nearest tenth?

Approximately What Is The Mean Number Of Books Between All The Students Rounded To The Nearest Tenth class=

Sagot :

Answer:

8.7

Step-by-step explanation:

Add up all the books

5 students have 6 books each

3 students have 8 books each  and so on

5 * 6 = 30

8*3 =24

9*6 = 54

12*4 = 48

-------------

156 books

Divide by the number of students

156/18 =8.6666666

Round to the nearest tenth

8.7

The average ( or mean) number of books per student is 8.7 books