wants to use the Table of Random Numbers in determining the students that should be in his sample. 4. For your research on culture, you interviewed people from each province in the Cordillera Administrative Region. 5. A Statistics student did a research on effects of watching math lessons on social media. He randomly selected two grade levels in a small Junior High School and interviewed each of the students in those grade levels. Assessment 1: In your research subject, you are tasked to study the cause and effect of the rising cases of anxiety and depression among students in our city. If there were 10, 700 high school students in our city, how many students should there be in the sample? Discuss the steps you must take if you were to use the lottery method. Activity 2: Fill in the table below with the correct data on parameter and statistic. Choose from the given data in the box.What's More Activity 1: Examine the given population below and decide which among the identified sampling techniques is best suited: simple random sampling, systematics random sampling, stratified random sampling, or cluster random sampling. Write your answer on the blank provided. 1. You were given a list of 100 Grade 11 students for your experiment. You selected every 5" name on the list. 2. In a survey conducted in your school, the subjects of the survey were selected by using the Table of Random Numbers. 3. Mr. Santos wants to make a study on the effects of distance learning in this time of pandemic among 2, 500 Senior High School students in his town. HeTherefore, the probability of randomly selected 100 bulbs to have a sample mean between 1 150 hours and 1 250 hours is 95.44%. 11 Let's see how well you understood our discussion. At this point. I want you to solve the following problems. Show your complete solution by following the step-by- step procedure. 1. The average number of milligrams (mg) of cholesterol in a cup of a certain brand of ice cream is 660 mg. the stande deviation is 35 mg. Assume the variable is normally distributed. a. lie cup of ice cream is selected. what is the probability that the cholesterol content will be more than 670 mg? b. If a sample of 10 cups of ice cream is selected, what is the probability that the mean of the sample will be larger than 670 mg? 2. In a study of the life expectancy of 400 people in a certain geographic region. the mean age at death was 70 years. and the standard deviation was 5.1 years. If a sample of 50 people from this region is selected. what is the probability that the mean life expectancy will be less than I58 years? 3. The average cholesterol content of a certain canned goods is 215 milligrams. and the standard deviation is 15 milligrams. Assume that the variable is normally distributed. If a sample of 25 canned goods is selected. what is the probability that the mean of the sample will be greater than 220 milligrams? 4. The average public elementary school has 468 students with a standard deviation of 87. If a random sample of 38 public elementary schools is selected, what is the probability that the number of students enrolled is between 445 and 485? 12