Use the following results from a test for marijuana use, which is provided by a certain drug testing company. Among 143 143 subjects with positive test results, there are 26 26 false positive...

Use the following results from a test for marijuana

use,
which is provided by a certain drug testing company. Among

143

143

subjects with positive test

results,
there are

26

26

false positive results. Among

154

154

negative
results,
there are

3

3

false negative results. Complete parts

(a)
through

(c).
(Hint: Construct a

table.)

a.

How many subjects were included in the

study?

The total number of subjects in the study was

nothing

.

b.

How many subjects did not use

marijuana?

A total of

nothing

subjects did not use marijuana.

c.

What is the probability that a randomly selected subject did not use

marijuana?

The probability that a randomly selected subject did not use marijuana is

Jun 01, 2022

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