Classify the following statements as belonging to the area of descriptive statistics for inferential statistics.

1. According to a recent survey , most filipinos are still undecided on their choice for the next president.

2. About 45% the students who are in favor of the new school policy or grade 7.

3. A politician would like to estimate , based on an opinion poll , his chances of winning.

4. A college dean predicts the national passing percentage for this year's board licensure examination based on the examination during the last six years.

5. Hours of sleep on a school night for 7th graders students.
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