Question

probability model uniform
a spinning wheel has numbers 1 to 50, with an equal chance of getting any number.
what is the probability of getting a number higher than 35?

Explanation:

Step1: Calculate the number of favorable outcomes

Numbers higher than 35 from 1 - 50 are 36 - 50. The number of these numbers is \(50 - 35=15\).

Step2: Calculate the total number of outcomes

The total number of numbers on the wheel is 50.

Step3: Use the probability formula

The probability formula is \(P(A)=\frac{\text{Number of favorable outcomes}}{\text{Total number of outcomes}}\). So \(P=\frac{15}{50}\).

Step4: Convert to percentage

\(\frac{15}{50}=\frac{15\times2}{50\times2}=\frac{30}{100} = 30\%\)

Answer:

30%