Computer Asst 3 In the following experiment the researcher was interested in the side effects of radiation
Computer Asst 3
In the following experiment the researcher was interested in the side effects of radiation therapy on patents suffering cancerous lesions. In particular he was interested in the effect of radiation therapy on Mental dexterity. Each patient was scored (Pre test) on a mental dexterity test prior to treatment. They were again scored on a similar test (Post Test) one month after treatment began.
N1 = 16 were not given radiation and served as controls,
N2 = 19 were given radiation dosage in the range 25-50,
N3 = 18 were given radiation dosage in the range 75-100, and
N4 = 21 were given radiation dosage in the range 125-250.
The data were tabulated below:
| Pre test | Post Test | Treat |
| 72 | 74 | Control |
| 58 | 57 | Control |
| 66 | 74 | Control |
| 51 | 56 | Control |
| 30 | 28 | Control |
| 48 | 40 | Control |
| 58 | 61 | Control |
| 51 | 50 | Control |
| 38 | 40 | Control |
| 56 | 56 | Control |
| 68 | 72 | Control |
| 36 | 38 | Control |
| 53 | 53 | Control |
| 65 | 72 | Control |
| 32 | 24 | Control |
| 64 | 62 | Control |
| 58 | 55 | 25-50 R |
| 58 | 57 | 25-50 R |
| 56 | 57 | 25-50 R |
| 73 | 59 | 25-50 R |
| 49 | 42 | 25-50 R |
| 53 | 49 | 25-50 R |
| 28 | 29 | 25-50 R |
| 31 | 43 | 25-50 R |
| 23 | 29 | 25-50 R |
| 61 | 62 | 25-50 R |
| 40 | 37 | 25-50 R |
| 57 | 59 | 25-50 R |
| 38 | 48 | 25-50 R |
| 77 | 79 | 25-50 R |
| 69 | 64 | 25-50 R |
| 72 | 67 | 25-50 R |
| 50 | 46 | 25-50 R |
| 49 | 49 | 25-50 R |
| 51 | 46 | 25-50 R |
| 23 | 16 | 75-100 R |
| 60 | 51 | 75-100 R |
| 54 | 43 | 75-100 R |
| 48 | 40 | 75-100 R |
| 45 | 35 | 75-100 R |
| 37 | 31 | 75-100 R |
| 50 | 48 | 75-100 R |
| 44 | 31 | 75-100 R |
| 39 | 31 | 75-100 R |
| 57 | 46 | 75-100 R |
| 26 | 14 | 75-100 R |
| 50 | 54 | 75-100 R |
| 47 | 41 | 75-100 R |
| 43 | 30 | 75-100 R |
| 41 | 30 | 75-100 R |
| 45 | 44 | 75-100 R |
| 68 | 69 | 75-100 R |
| 62 | 35 | 75-100 R |
| 64 | 51 | 125-250 R |
| 42 | 26 | 125-250 R |
| 52 | 35 | 125-250 R |
| 47 | 27 | 125-250 R |
| 53 | 40 | 125-250 R |
| 65 | 50 | 125-250 R |
| 67 | 46 | 125-250 R |
| 32 | 25 | 125-250 R |
| 77 | 58 | 125-250 R |
| 32 | 24 | 125-250 R |
| 58 | 45 | 125-250 R |
| 46 | 32 | 125-250 R |
| 45 | 30 | 125-250 R |
| 74 | 68 | 125-250 R |
| 41 | 17 | 125-250 R |
| 46 | 29 | 125-250 R |
| 39 | 20 | 125-250 R |
| 61 | 38 | 125-250 R |
| 50 | 33 | 125-250 R |
| 29 | 12 | 125-250 R |
| 72 | 54 | 125-250 R |
| 38 | 23 | 125-250 R |
Analyze this data stating your conclusions
Deliverable: Word Document
