Answer :
Answer:
47.73% probability that it takes Renee at most 29 minutes to go grocery shopping
Step-by-step explanation:
An uniform probability is a case of probability in which each outcome is equally as likely.
For this situation, we have a lower limit of the distribution that we call a and an upper limit that we call b.
The probability that we find a value X lower than x is given by the following formula.
[tex]P(X \leq x) = \frac{x - a}{b-a}[/tex]
Uniformly distributed between 18.5 minutes and 40.5 minutes.
This means that [tex]a = 18.5, b = 40.5[/tex]
What is the probability that it takes Renee at most 29 minutes to go grocery shopping
[tex]P(X \leq 29) = \frac{29 - 18.5}{40.5 - 18.5} = 0.4773[/tex]
47.73% probability that it takes Renee at most 29 minutes to go grocery shopping