Asked by joane
The following data represents the body mass index in a random group of twelve
diabetic patients in a clinic.
18, 28, 31, 14, 25, 21, 22, 28, 35, 29, 27, 22.
What is the z score of the person with the lowest and highest body mass index?
diabetic patients in a clinic.
18, 28, 31, 14, 25, 21, 22, 28, 35, 29, 27, 22.
What is the z score of the person with the lowest and highest body mass index?
Answers
Answered by
PsyDAG
Z = (score-mean)/SD
Find the mean first = sum of scores/number of scores
Subtract each of the scores from the mean and square each difference. Find the sum of these squares. Divide that by the number of scores to get variance.
Standard deviation = square root of variance
I'll let you do the calculations.
Find the mean first = sum of scores/number of scores
Subtract each of the scores from the mean and square each difference. Find the sum of these squares. Divide that by the number of scores to get variance.
Standard deviation = square root of variance
I'll let you do the calculations.
There are no AI answers yet. The ability to request AI answers is coming soon!
Submit Your Answer
We prioritize human answers over AI answers.
If you are human, and you can answer this question, please submit your answer.