Think back to the park in Peru.
Before designing the park, city developers randomly sampled the community about features to include in the park. The results are shown in the table.
Out of 1,000 community members, how many would you expect to want the park to include a playground?
Based on the survey results provided, 40% of the community members wanted the park to include a playground.
To calculate the expected number of community members who would want the park to include a playground, we can multiply the total number of community members (1,000) by the percentage that want a playground (40%).
1000 x 0.40 = 400
So, we would expect 400 community members out of the 1,000 surveyed to want the park to include a playground.