Statistics and Probability

8+ A Frequency N L 7 13 19 25 31 37 data Based on the histogram above, what is the class width? Class width = What is the sample size? Sample size = 2 The data in the figure below represents the number of stars earned by 140 performers in a talent competition. Percentage of Performers (N = 140) 2 3 5 Number of Stars How many performers earned exactly 5 stars? (be careful - compare the question wording to the scale on the graph) 3 Find the 5 number summary for the data shown X 6.7 10.7 23.1 25.5 25.9 26.9 5 number summary