Using and interpreting statistics Essay Example | Topics and Well Written Essays - 1750 words

Using and interpreting statistics - Essay Example There are minimal numbers of diabetics with gene A. The Sensitivity of the study of gene A is equal to 0.22222, which means that the patient with gene A and true gene A rate is quite low. Specificity is equal to 0.38095. Informational data from a study associated with childhood diabetes, informational data from a heart and lung surgery, and informational data from transfusion orthopaedic surgery were collected, tabulated and statistically treated with 95% confidence interval, risk ratio, probability, chi square, mean, standard deviation, standard error.Statistics or data is synonymous to informational figures that can be derived from investigatory processes and whose meanings can be interpreted after analysis.In addition, the development in electronic technology enhances the manipulation of such informational data for close to precise clinical assessments and supervisions. The rejection group has a rate of four (4) or thirteen point thirty three percent (13.33%) gene A. On the other hand, the sure group has a rate of fourteen (14) or forty six point sixty seven percent (46.67); hence there are minimal numbers of diabetics with gene A. The Sensitivity reading of gene A is equal to 0.22222; hence respondents with gene A and true gene A rate is small. Specificity is equal to 0.38095, about one third of the probability of without gene A. So, there is a thirty percent or zero point thirty probability of gene A, the risk of gene A, its estimated probability. The exposed cases probability is 0.4667, while the exposed in control while the probability is 0.1333. The total exposed has 0.3000, with 95% confidence, and an interval of 1.410185 to 27.15574 which include unknown mean . a) The research design used is randomized controlled trial, entailing random allocation of different interventions to the patiens. . b) Using proportion statistics treatment of the informational data on Table 2, the risk of childhood diabetes for individuals with gene A compared with those without gene A can be designed. c) The informational data substantiates Ho: gene "A" is associated with childhood diabetes because fourteen or 46.67 percent representing minimal numbers of diabetics with gene A meant a Sensitivity study 0.22222. So, the small number of respondents with gene A is found with Specificity 0.38095, almost one third of the probability of without gene A. Therefore, 30% or 0.30 probability of gene A in childhood, the risk of gene A, its estimated probability. d) The research intends discovering the possibility of gene "A" being associated with childhood diabetes. Results showed diabetics under the rejection group was rated 4, having 13.33 percent gene A present, while the sure group was rated 14, or 46.67 percent. So, there are insignificant numbers of diabetics with gene A. The Sensitivity gene A is 0.22222, meaning patient with gene A and true gene A rate is small, Specificity is 0.38095, roughly one third the probability of without gene A. Therefore 30% or 0.30 probability is the risk of gene A, its estimated probability. The exposed cases probability of 0.4667 and the probability of the exposed control 0.1333, has a rate of 0.3000 with 95% confidence and interval 1.410185 to 27.15574 with the unknown mean . Question 2 Within four years of hearts and lungs transplantations, a total of 138 organs were received. Out of this, 97 hearts were transplanted or 70.29 percent, and 41 Lungs or 29.71 percent. This means that there were more hearts transplanted than lungs. Negative skew or skewed to the left is indicated by mean value of 46.48454, which is lower than median (50) and median is lower than mode (59). This also means a longer left tail, extreme low scores with low frequency. This implies that there were more adult recipients of heart transplant than young adults. The distribution of the lungs organ in age at transplant was group into smallest and largest. The grouping showed that it skewed to