Are random arrivals at a shoe store at the local mall Poisson distributed? Suppose a mall employee researches this question by gathering data for arrivals during one-minute intervals on a weekday between 6:30 P.M. and 8:00 P.M. The data obtained follow. Use = .05 to determine whether the observed data seem to be from a Poisson distribution.

Arrivals per Minute	Observed Frequency
0	26
1	40
2	53
3	36
4	17
5	12
6	8

Appendix A Statistical Tables

(Round the value of to 1 decimal place, e.g. 25.7. Round the intermediate values and final answer to 2 decimal places, e.g. 25.78.) Observed²=enter an appropriate value rounded to 2 decimal places There isselect an option evidence to reject the claim that the observed frequency of arrivals is Poisson distributed.