2.    An ice cream company surveyed 200 children ages 5 to 9 years old in a city. 80% said that chocolate is their favorite ice cream flavor. After constructing 90% level of confidence, the ice cream company concluded that all children ages 5 to 9 in the city who likes chocolate ice cream is between 75.3% and 84.7%. What is the point estimate?

3. A sample of 49 students showed a mean of 24 hours with the standard deviation of 4 hours at a confidence level of 95%. Therefore, the average hour lend by students in studying lies between 22. 88 and 25.12 hours.. What is the point estimate?

4. A sample of 49 students showed a mean of 24 hours with the standard deviation of 4 hours at a confidence level of 95%. Therefore, the average hour lend by students in studying lies between 22. 88 and 25.12 hours. Give the interval estimate

5. In the report of the Municipal Health Worker of Oroquieta City, it is stated that the average man in Oroquieta City weighs 81.18 kg with standard deviation of 13.64 kg. The average weight is between 79.30 kg to 83.06 kg at 95% confidence level with 5% margin of error. What is the point estimate?

6. In the report of the Municipal Health Worker of Oroquieta City, it is stated that the average man in Oroquieta City weighs 81.18 kg with standard deviation of 13.64 kg. The average weight is between 79.30 kg to 83.06 kg at 95% confidence level with 5% margin of error.. What is the interval estimate?

7. A local newspaper in Oroquieta City named as Malindang News conducts an election survey and reports that the independent candidate will receive 35% of the vote. The newspaper states that the survey had a 5% margin of error and a confidence level of 95%. These findings result in the following confidence interval: We are 95% confident that the independent candidate will receive between 30% and 40% of the vote. What is the interval estimate?

8. A local newspaper in Oroquieta City named as Malindang News conducts an election survey and reports that the independent candidate will receive 35% of the vote. The newspaper states that the survey had a 5% margin of error and a confidence level of 95%. These findings result in the following confidence interval: We are 95% confident that the independent candidate will receive between 30% and 40% of the vote. What will be its point estimate?