Heather and Sarah are interested in how much time other piano students spend practicing.
Each girl asks randomly selected piano students to estimate the number of minutes they spent
practicing piano the previous night.
Choose the study from the image that includes more data points.
(1 Point)
A.
B.
Sarah's Study
Heather's Study
10 20 15
30 10 15
25 20 25
30 15 20
5 10 15 20 25 30 35
Minutes spent playing piano
Study A
Study B