Thirty-three percent of all students at a high school like beef stew. out of 300 students, 40 are selected randomly and asked whether they liked beef stew. if liking beef stew is a success, what is the probability of a failure for this binomial experiment?

0.33
0.40
0.57
0.67

The correct option is D

Step-by-step explanation:

It is given that out of 300 students, 40 are selected randomly and asked whether they liked beef stew.

Here, liking beef stew is a success and thirty-three percent of all students at a high school like beef stew.

Success = p : Liking beef stew

Failure   = q  : Not liking beef stew

Probability of success is 33%.

Probability of failure is

The probability of a failure for this binomial experiment is 0.67. Therefore the correct option is D.

answer

d. 10

explanation

the distance from point y to wx is the height of the triangle.

using pythagoras theorem,

group similar terms to get,

this implies that,

take positive square root of both sides to get,

this implies that,

14

step-by-step explanation: