Question

question 2 - 1 point if the probability that a randomly chosen college student takes statistics is 0.21, then what is the probability that a randomly chosen college student does not take statistics? give your answer as a decimal. provide your answer below:

Explanation:

Step1: Recall the complement rule

The sum of the probability of an event and its complement is 1. Let \( P(A) \) be the probability that a student takes statistics, then the probability that a student does not take statistics, \( P(\text{not } A) \), is given by \( P(\text{not } A)=1 - P(A) \).

Step2: Substitute the given value

We know \( P(A) = 0.21 \), so \( P(\text{not } A)=1 - 0.21 \).

Step3: Calculate the result

\( 1 - 0.21 = 0.79 \).

Answer:

0.79