you randomly draw one marble from this collection. what is the probability of not drawing a star - designed…

you randomly draw one marble from this collection. what is the probability of not drawing a star - designed marble? write your answer as a fraction.

you randomly draw one marble from this collection. what is the probability of not drawing a star - designed marble? write your answer as a fraction.

Answer

Explanation:

Step1: Count total marbles

There are 8 marbles in total.

Step2: Count non - star marbles

There are 7 non - star marbles.

Step3: Calculate probability

The probability formula is $P=\frac{\text{number of favorable outcomes}}{\text{total number of outcomes}}$. So the probability of not drawing a star - designed marble is $\frac{7}{8}$.

Answer:

$\frac{7}{8}$