26	45	27	50	40	52	12	28	48	52
14	20	32	9	36	10	36	51	42	1
30	21	40	37	13	35	57	47	42	53

1. What is the percentile of the data point 40 in the data set? Bold text start(4 marks)Bold text End
2. Find the mean, median, and mode of the data set. Explain the method you used. Bold text start(5 marks)Bold text End
3. What is the sample standard deviation of the data set? Bold text start(2 marks)Bold text End
4. Use IQR and the standard deviation to determine if there are any outliers in the data set.