STAT 507 Lecture 15: Oct 18

The data represent the number of customers waiting for a table at 7 pm for 40 consecutive Saturdays.

9,9,8,9,4,9,11,6,

13,10,6,8,4,7,5,10,

10,11,8,3,6,7,6,10,

13,11,12,6,10,7,9,10,

9,9,8,9,4,9,11,6.

Fill this table for absolute and relative frequencies.

5. The number of items rejected daily by a manufacturer because of defects was recorded for the past 30 days. The results are as follows:
4 9 13 7 5 8 12 15 5 7 3
8 15 17 19 6 4 10 8 22 16 9
5 3 9 19 14 13 18 7
Construct a histogram.

The number of items rejected daily by a manufacturer because of defects was recorded for the past 30 days. The results are as follows:
4 9 13 7 5 8 12 15 5 7 3
8 15 17 19 6 4 10 8 22 16 9
5 3 9 19 14 13 18 7
b. Construct an ogive.