The following data show the number of visitors to King's Palace amusement park on a summer day (rounded to the nearest 1,000) during the last season:
Number of Visitors Frequency
25,000 5
26,000 7
27,000 9
28,000 15
29,000 23
30,000 28
31,000 10
35,000 3
a. Develop a relative frequency distribution for these data.
b. Using the random numbers in row 7 of Appendix C, simulate attendance for a 15-day period. What is the average attendance?