Question

Paul, a meteorologist, is using statistical tables to come up with his forecast for Memorial Day weekend. How does he arrive at his high-temperature forecast of 82°F for May 28?

Answer 1

To arrive at his high-temperature forecast of 82°F for May 28, Paul, the meteorologist, can use statistical data from the daily high temperatures in the town for one month. By analyzing the data, he can calculate the mean or average temperature for the month. This mean temperature can be used as an estimate for the high temperature forecast.

Step-by-step explanation:

To arrive at his high-temperature forecast of 82°F for May 28, Paul, the meteorologist, can use statistical data from the daily high temperatures in the town for one month. By analyzing the data, he can calculate the mean or average temperature for the month. This mean temperature can be used as an estimate for the high temperature forecast. Let's calculate the mean temperature using the given data:

1. Add up all the temperatures:

• 61 + 61 + 62 + 64 + 66 + 67 + 67 + 67 + 68 + 69 + 70 + 70 + 70 + 71 + 71 + 72 + 74 + 74 + 74 + 75 + 75 + 75 + 76 + 76 + 77 + 78 + 78 + 79 + 79 + 95 = 2262

Divide the sum by the number of temperatures:

• 2262 / 30 = 75.4

Therefore, the average temperature for the month is approximately 75.4°F. Paul can use this calculation to estimate the high-temperature forecast for Memorial Day weekend.