Question

data analysis and probability introduction to the probability of an event a spinner with 10 equally sized slices has 10 yellow slices. the dial is spun and stops on a slice at random. what is the probability that the dial stops on a yellow slice? write your answer as a fraction in simplest form.

Explanation:

Step1: Identify total and favorable outcomes

Total number of slices is 10, and favorable (yellow) slices is 10.

Step2: Apply probability formula

Probability $P=\frac{\text{Number of favorable outcomes}}{\text{Total number of outcomes}}=\frac{10}{10}$.

Step3: Simplify the fraction

$\frac{10}{10} = 1$.

Answer:

$1$