A researcher from the ministry of education wants to find out if there is an academic difference in students from different parishes in Jamaica based on the CSEC examinations. He selected 45 students who completed the exam from three parishes; St James, St Ann, Kingston. He will assess them based on their English and Mathematics scores. Use the provided data to do the following questions. See the table below and answer Questions, please provide all working. ID Parish English Mathematics 1 StJames 90 92 2 StJames 83 83 3 StJames 80 70 4 StJames 82 65 5 StJames 90 92 6 StJames 95 94 7 StJames 98 66 8 StJames 96 77 9 StJames 81 78 10 StJames 84 80 11 StJames 63 70 12 StJames 71 66 13 StJames 72 68 14 StJames 66 69 15 StJames 75 75 16 Kingston 79 74 17 kingston 67 63 18 kingston 65 62 19 kingston 65 77 20 kingston 60 67 21 kingston 64 75 22 kingston 68 82 23 kingston 69 66 24 kingston 77 77 25 kingston 56 60 26 kingston 59 78 27 kingston 57 55 28 kingston 60 68 29 kingston 52 67 30 kingston 50 53 31 StAnn 55 57 32 StAnn 56 70 33 StAnn 57 60 34 StAnn 67 72 35 StAnn 59 60 36 StAnn 58 57 37 StAnn 53 65 38 StAnn 54 54 39 StAnn 60 62 40 StAnn 51 52 41 StAnn 56 57 42 StAnn 57 30 43 StAnn 58 59 44 StAnn 52 54 45 StAnn 57 58 1. How could knowledge of probabilities be used to analyse the data given in the table? 2. Manipulate the data given to calculate any two probabilities.

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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A researcher from the ministry of education wants to find out if there is an academic difference in students from different parishes in Jamaica based on the CSEC examinations. He selected 45 students who completed the exam from three parishes; St James, St Ann, Kingston. He will assess them based on their English and Mathematics scores. Use the provided data to do the following questions.

See the table below and answer Questions, please provide all working.

ID	Parish	English	Mathematics
1	StJames	90	92
2	StJames	83	83
3	StJames	80	70
4	StJames	82	65
5	StJames	90	92
6	StJames	95	94
7	StJames	98	66
8	StJames	96	77
9	StJames	81	78
10	StJames	84	80
11	StJames	63	70
12	StJames	71	66
13	StJames	72	68
14	StJames	66	69
15	StJames	75	75
16	Kingston	79	74
17	kingston	67	63
18	kingston	65	62
19	kingston	65	77
20	kingston	60	67
21	kingston	64	75
22	kingston	68	82
23	kingston	69	66
24	kingston	77	77
25	kingston	56	60
26	kingston	59	78
27	kingston	57	55
28	kingston	60	68
29	kingston	52	67
30	kingston	50	53
31	StAnn	55	57
32	StAnn	56	70
33	StAnn	57	60
34	StAnn	67	72
35	StAnn	59	60
36	StAnn	58	57
37	StAnn	53	65
38	StAnn	54	54
39	StAnn	60	62
40	StAnn	51	52
41	StAnn	56	57
42	StAnn	57	30
43	StAnn	58	59
44	StAnn	52	54
45	StAnn	57	58

1. How could knowledge of probabilities be
used to analyse the data given in the table?

2. Manipulate the data given to calculate any
two probabilities.

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