Question

Math	Science	English
48.10	53.40	42.70
51.10	56.8	45.40
49.00	54.40	43.50
49.00	54.40	43.50
52.20	58.00	46.40
43.40	48.20	38.60
54.50	60.50	48.40
56.00	62.20	49.80
43.30	48.10	38.50
42.60	47.30	37.80
39.60	44.00	35.20
31.60	35.10	28.10
61.20	68.00	54.40
37.20	41.30	33.00
41.90	46.50	37.20
40.50	45.00	36.00
45.50	50.50	40.40
48.90	54.30	43.40
45.10	50.10	40.10
43.20	48.00	38.40
43.00	47.80	38.20
39.30	43.70	35.00
44.10	49.00	39.20
40.10	44.50	35.60
52.10	57.90	46.30
48.00	55.00	42.00
54.00	59.00	41.00
48.00	49.00	40.20
51.00	59.50	46.40
55.00	63.40	50.10
44.00	48.10	38.20
42.60	49.30	37.80
40.50	49.00	34.00
31.60	39.00	29.30
61.20	68.00	54.40
38.10	41.30	33.90
43.40	48.80	37.10
40.10	44.50	35.60
52.10	57.90	46.30
48.00	55.00	42.00
54.00	59.00	41.00
48.00	49.00	40.20
51.00	59.50	46.40
55.00	63.40	50.10
44.00	48.10	38.20
42.60	49.30	37.80
43.40	48.20	38.60
54.50	60.50	48.40
56.00	62.20	49.80
41.70	53.90	30.40

1. A certain study captured the data (randomly selected) for 50 Science, 50 Math, and 50 English teachers in Liberty County School System. The data shows the number of hours spent per week.

1. Prepare a table of 6-number summary statistics for the sample data. The six summary statistics required are the smallest, the 25^th percentile, the median, the mean, the 75^th percentile, and the largest number.   

2. Show the results in a box and whisker plot with the teacher category in the x-axis and the hours in the y-axis.

3. Comment on the results.

Answer 1