Mathematics, 27.10.2020 19:10 Graciesett6879
Olivia recorded the prices of 10 paperback books and 10 hard cover books. Her data is shown.
Paperback: $6.99, $7.49, $12.99, $9.99, $5.99, $8.99, $9.99, $10.00, $3.99, $4.99
Mean: 8.14
Hard cover: $9.99, $12.99, $34.99, $16.99, $15.00, $19.99, $9.99, $10.99, $18.99, $24.99
Mean: 17.49
Which statement is true given the data?
1.A paperback book has a much greater spread in prices than a hard cover book.
2.A paperback books generally costs less than a hard cover book.
3.A paperback book generally costs more than a hard cover book.
4.A paperback books costs about the same as a hard cover book.
Answers: 1
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Olivia recorded the prices of 10 paperback books and 10 hard cover books. Her data is shown.
Paperb...
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