Question

The surf report tells surfboarders the prediction for the day's waves. The possible predictions are small, medium, and large waves. Today's report gives a 15% chance of small waves and a 60% chance of medium waves. Complete the outcome table showing the probability of having each size wave. Give your answers as percents. Outcome Small waves Medium waves Large waves Probability .?

Answer 1

To determine the probability of each size wave, subtract the sum of the probabilities of small and medium waves from 100%. The probabilities are: small waves (15%), medium waves (60%), and large waves (25%).

Step-by-step explanation:

To determine the probability of having each size wave, we can use the information provided in the surf report. The report states that there is a 15% chance of small waves and a 60% chance of medium waves. From this, we can calculate the probability of large waves by subtracting the sum of the probabilities of small and medium waves from 100%.

Probability of small waves: 15%

Probability of medium waves: 60%

Probability of large waves: 100% - (15% + 60%) = 25%