Final answer:
You should plan for 1602 people to attend this year's community event after calculating an 8% increase from last year's attendance of 1,483 people and rounding to the nearest whole number.
Step-by-step explanation:
To calculate how many people you should plan for at this year's community event, you can use the expected percentage increase from last year's attendance. Last year, 1,483 people attended the event.
First, calculate 8% of the previous year's attendance: 0.08 × 1,483 people = 118.64 people
Then, add the increase to the previous year's attendance to find the expected attendance for this year: 1,483 people + 118.64 people = 1601.64 people
Since you need to plan for a whole number of people, round the expected attendance to the nearest whole number: 1602 people.
Thus, you should plan for 1602 people to attend the event this year.