Question: Question 3 plz uestion Completion Status: 17 3. (10 pts) Randomly selected compact fluorescent lightbulbs were tested to 18 5 determine their lifetime (in hours).

Question 3 plz

uestion Completion Status: 17 3. (10 pts) Randomly selected compact fluorescent lightbulbs were tested to 18 5 determine their lifetime (in hours). The frequency distribution summarizes the results of the data. Answer the following questions: 20 3 a. How many lightbulbs were tested? Class Frequenc b. What is the width of each class? y 651-800 6 c. What is the midpoint of the third class? 801-950 12 951-1100 25 d. What is the modal class? 1101-1250 18 1251-1400 14 e. Determine the class limits of the next class if an additional class were to be added. 1401-1550 5

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