In a study on relationship between the consumption of alcohol and blood cholesterol level, the following data were obtained: Out of a total of 300 patients suffering from various ailments it was found that 100 were alcoholic, and 87 of them had high blood cholesterol level, and out of 200 non-alcoholic patients 43 had high blood cholesterol level. If a patient is selected at random, find the probability that the patient is (i) non-alcoholic with a normal blood cholesterol level (ii) either alcoholic or having high blood cholesterol level or both. (iii) having high blood cholesterol level, when it is known that he is non-alcoholic.
Answers
Answered by
1
Step-by-step explanation:
Find the area of the isosceles triangle whose each of the equal sides is 7.4 cm and the base is 6.2 cm.
I want proper solution....
Similar questions