Lia and Elise are discussing measures of spread. Elise says the best measure of spread with which to compare data is the IQR. Lia says the best measure of spread with which to compare data sets is the standard deviation. Complete the sentences. Elise is correct if both data sets are

large

normal

skewed

small

2such as

1, 2, 3, 4

1, 2, 4, 5, 20, 300

1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15

3Lia is correct if the data is

large

normal

skewed

small

4 such as
60, 65, 70, 75

0, 60, 70, 70, 250

0, 10, 20, 25, 55, 60, 390