The following table shows the numbers of patients classified as underweight, nor

Question

The following table shows the numbers of patients classified as underweight, normal weight, overweight and obese according to their diabetes status.



Underweight Normal Weight Overweight Obese

Diabetes 8 34 65 43

No Diabetes 12 85 93 40



If a patient is selected at random,

a) What is the probability that they are overweight?

b) What is the probability that they are obese and diabetic?

c) What proportion of the diabetics are obese?

d) What proportion of normal weight patients are not diabetic?

e) What proportion of patients are normal weight or underweight?

Explanation / Answer

(e) normal weight or underweight / total number = (8+12+34+85) / (8+34+65+43+12+85+93+40)

Related Questions

Navigate

• Browse (All)
• Browse T
• Subjects

---

---

Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.