Type of Book
Fantasy
Literature
Children's
Nonfiction
Number
10
25
11
Which explains whether or not Sahira's sample is representative?
O No, it is not representative because literature books were chosen much more often than the other types.
Yes, it is representative because each type of book was chosen a unique number of times.
O Yes, it is representative because each type of book was represented in the approximate proportion that exists in the
library
Yes, it is representative because each type of book was selected as part of the sample.

A sample is relative if all the types of books are included.

The answer would be:

Yes, it is representative because each type of book was represented in the approximate proportion that exists in the

library

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step-by-step explanation:

the total estimated nappy use.=10,500,000

step-by-step explanation:

given that on an average the average baby uses 3528 napkins.

in a particular year 2014, the number of births were 299697 in new south wales.

rounding off the number of births to the nearest hundred thousand we have

no of birtsh = 300000

also rounding off the average usage to nearst thousand we get

average use of a baby = 3500

hence total number of nappy estimated to be used = 3500x300000

= 10,500,000

answer is 10,500,000 nappies