(page 67) Compute for the sampling distribution for 1.2 two tosses of a fair die two tosses for outcome number(outcome #2 was done for you) 4 die outcome MEAN (average) 2 3 12 22 3 32 4. 42 52 62 LO
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- Can you please do number 4,5 and 6Race organizers want to survey the participating runners on the quality of the running course. Which of the following uses systematic random sampling? Select the first 15 finishers and the last 15 finishers to take the survey. Randomly select 15% of the male participants and 15% of the female participants. Select the 5th finisher (with the number 5 being randomly chosen) to survey, then survey every 15th finisher after that. Sort all of the runners' names alphabetically, then randomly choose 2 letters and survey all participants whose last name begins with one of those letters.42
- Suppose you are an educational researcher, and want to investigate the preferences of students for fully asynchronous classes. You survey 297 students, and find that 224 of them prefer asynchronous classes. Using this information, what is the standard error for the sample proportion? Round your final answer to three decimal places. 0.030 0.754 0.025 0.051 0.019Can you help me identify the method of sampling used? (simple random, Systematic, Stratified, cluster, or convenience) A local school district contains 11 elementary schools. To obtain a sample of elementary school students, 4 of the 11 schools are randomly selected in all students in the selected schools are used in the sample.Sample Space and Event of an Experiment Sample Space Directions: Complete the table below. Experiment 1. tossing a coin 2. rolling a die 3. tossing a coin twice 4. choosing a point from the interval (0, 1) 5. rotating a spinner 6. choosing a card from a deck 7. picking correct answer from a multiple choice question 8. tossing coin twice 9. getting 2 red out of 15 mables 10. getting a grade of 1 in finals Event
- Can someone please help? Thank you.i need the answer quicklyAnswers only. Thank you An instructor recorded the following number of correct items (in a quiz with 10 questions) for the 12 students present: 7, 4, 2, 2, 2, 9, 10, 6, 7, 3, 8, 5. What is the level of measurement of the data obtained?* a. Ordinal b. Ratio c. Interval d. Nominal 2. The purpose of stratified random sampling is to make certain that* a. the sample is more representative of the target population than the accessible population. b. the participants chosen for the study are the ones most likely to react to the treatment. c. every member of the population has an equal chance of being selected for the sample. d. the sample proportionately represents individuals from different categories of the population 3. In a simple random sample, a. each member in the population has a chance of being included in the sample. b. not all members in the population are given the chance of being selected. c. each…