The weather table predicts the chance of rain for five days.

Day of the Week Chance of Rain
Monday 50%
Tuesday 30%
Wednesday 40%
Thursday 80%
Friday 20%

Part A: Compare the probability of rain between any two days. (6 points)

Part B: Based on the weather, if you are planning an outdoor cookout with family and friends, which day will be best to host the outside event? Explain your answer. (6 points)

1 answer

Part A: To compare the probability of rain between any two days, we can simply look at the chance of rain for each day.

- Monday: 50%
- Tuesday: 30%
- Wednesday: 40%
- Thursday: 80%
- Friday: 20%

Based on these probabilities, we can say that the probability of rain is highest on Thursday (80%) and lowest on Friday (20%).

Part B: To determine the best day to host an outdoor cookout with family and friends, we want to choose a day with the lowest chance of rain. In this case, Friday would be the best day to host the event as it has the lowest chance of rain at 20%. This increases the likelihood of having good weather for the cookout and ensures that the event is not disrupted by rain.