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Question

The nursing department of a college surveyed two hundred graduates from their programs about their current work. The college has different levels of degrees in nursing available. The department found the following probabilities:

(bachelor’s degree)=0.45

(working in nursing)=0.85

(in nursing and bachelor’s)=0.4​

Find the probability that a graduate is currently working in nursing, given that they earned a bachelor's degree.

(in nursing ∣ bachelor’s)=

Answer 1

It will be the Probability of nursing and bachelors divided by the Probability of bachelors

P (N and B)/P(B)

.4/.45

= .8888888888888

Rounded to hundredths place

.89