UL.220STU002 QuI2 T, Du 01159pm on 81/27 Saturday Tins This Question: 1 pt 12 of
ID: 3353107 • Letter: U
Question
UL.220STU002 QuI2 T, Du 01159pm on 81/27 Saturday Tins This Question: 1 pt 12 of 22 (11 complete) This Quiz: 22 pts po Question Help The following data represent the number of people in a particular state aged 15 to less than 40 with a high school education. Age 15 to less than 20 20 to less than 25 25 to less than 30 30 to less than 35 35 to less than 40 Number (thousands) 202 213 215 153 (a) What is the number of classes? (b) What are the class limits for the second class? Lower Class Limit 123 Upper Class Limit-i267] (c) What is the class width?Explanation / Answer
a)
Number of classes = 5
b)
Lower class limit is smallest possible value within the class (OR interval)
Lower class limit for second class = 20
Upper class limit is Largest possible value within the class (OR interval)
Upper class limit for second class = 25
c)
Class width is difference between upper and lower class
Class width = 5
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