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 What is the probability that a patient selected at random is overweight? Answer: What is the probability that they are obese and diabetic? What proportion of the diabetics are obese?
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 What is the probability that a patient selected at random is overweight? Answer: What is the probability that they are obese and diabetic? What proportion of the diabetics are obese?
Chapter8: Sequences, Series,and Probability
Section8.7: Probability
Problem 4ECP: Show that the probability of drawing a club at random from a standard deck of 52 playing cards is...
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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 |
- What is the
probability that a patient selected at random is overweight?
Answer:
- What is the probability that they are obese and diabetic?
- What proportion of the diabetics are obese?
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