What is the range of the scores 48, 56, 68, 72, 72, 78, 78, 80, 82, 84, 88, 88, 88, 90, 94, 98, 100

Pls i’m dumb as heck i’ll give y’all so many points if that encourages you

The sales totals at macy's food store have increased exponentially over the months. which of these best shows the sales in the first three months?

What is the interquartile range of this data set? 2, 5, 9, 11, 18, 30, 42, 48, 55, 73, 81