A random sample of 18 adults, chosen from the 1500 adults in the town, took a survey asking their opinion on a recent property t

Question

3 years ago

6

A random sample of 18 adults, chosen from the 1500 adults in the town, took a survey asking their opinion on a recent property t

ax change. 25% of those who responded said they were in favor of the change. The company running the survey wants to construct a confidence interval estimating the proportion of all adults in the town who support the change. Which of the conditions for inference have been satisfied?

Mathematics

1 answer:

egoroff_w [7] · Answer 1 · 2022-04-04T17:46:30+03:00

Answer: Random condition

10% condition

Step-by-step explanation:

The conditions for inference that have been satisfied will be:

• Random condition: This has been satisfied since a random sample of 18 adults were taken from 1500 adults.

• 10% condition: Since 25% of those who responded said they were in favor of the change, then the 10% condition is satisfied.