Question

abigail played 2 songs from each piano book in her music library. each piano book has an equal number of songs. is this sample of the songs in the music library likely to be biased? yes no

Explanation:

To determine if the sample is biased, we analyze the sampling method. Abigail plays 2 songs from each piano book, and each book has an equal number of songs. This means she is sampling a consistent number of songs from each group (piano book) that has an equal size in terms of songs per book. A biased sample would favor some group or have a non - representative selection, but here the selection is systematic and fair across all piano books. So the sample is not likely to be biased.

Answer:

no