Katelyn’s biology test scores are shown below.

biology test scores
a dot plot titled biology test scores. the number line goes from 80 to 90. there are 0 dots above 80, 81, and 82, 1 above 83, 2 above 84, 2 above 85, 2 above 86, 2 above 87, 0 above 88 and 89, and 1 above 90.

katelyn’s math test scores are shown below.

math test scores
a dot plot titled math test scores. the number line goes from 80 to 90. there are 0 dots above 80, 81, 82, and 83, 3 above 84, 2 above 85, 2 above 86, 3 above 87, 0 above 88, 89, and 90.

katelyn says that her biology test scores are much higher than her math test scores. based on the shape of the data, which explains whether katelyn is correct?
katelyn is correct because the score of 90 in biology is higher than any of her math scores.
katelyn is correct because her biology scores have a much wider range than her math scores.
katelyn is not correct because her score of 83 in biology is lower than any of her math scores.
katelyn is not correct because the middle of the data is about the same for each plot.