a dentist was making note of his upcoming appointments with different aged patients and the reasons for…

a dentist was making note of his upcoming appointments with different aged patients and the reasons for their visits.\n| |patients under 18|patients 19 - 60|\n|--|--|--|\n|regular cleaning|6|2|\n|broken tooth|3|4|\nwhat is the probability that a randomly selected appointment is for a regular cleaning and is with a patient under 18?\nsimplify any fractions.

a dentist was making note of his upcoming appointments with different aged patients and the reasons for their visits.\n| |patients under 18|patients 19 - 60|\n|--|--|--|\n|regular cleaning|6|2|\n|broken tooth|3|4|\nwhat is the probability that a randomly selected appointment is for a regular cleaning and is with a patient under 18?\nsimplify any fractions.

Answer

Explanation:

Step1: Calculate total appointments

$6 + 2+3 + 4=15$

Step2: Identify favorable appointments

Number of regular - cleaning appointments with patients under 18 is 6.

Step3: Calculate probability

Probability = $\frac{\text{Favorable outcomes}}{\text{Total outcomes}}=\frac{6}{15}=\frac{2}{5}$

Answer:

$\frac{2}{5}$