Directions: Identify the sampling method being used in each scenario. Write your answer on the space provided each number. 4. Instructors teaching research methods are interested in knowing what study techniquestheir students are utilizing. Rather than assessing all students, the researchers randomlyselect 10 students from each of the sections to comprise their sample.5. A researcher is interested in maximum-security inmates. She groups maximum-securityprisons by state, randomly selects 10 states, and, from those 10, selects three prisons. Sheincludes all the inmates in those three prisons in her sample.

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Answered: 4. Instructors teaching research…

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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Ted identified the top five receivers available in the game by the number of receiving yards. Player Yards Calvin Johnson 1964 Andre Johnson 1598 Brandon Marshall 1508 Demaryius Thomas 1434 Vincent Jackson 1384 Select the suspected outliers in receiving yards from the available receivers in the game.
ToysGalore is researching customers’ opinions about prices on their new doll. Name each sampling method. . A representative stands at the store entrance and polls the first 75 customers b. A representative asks every 8th customer who enters the store
Refer to diagram and apply to multiple choice.
A coach gave her team a test on sit-ups completed in one minute. Using the data collected, the coach constructed the following frequency distribution: Scores 90-99 80-89 70-79 60-69 50-59 40-49 30-39 20-29 10-19 0-9 1 4 9 21227 13 10 3 1 101 schem 2.0 and niniw elled beimcheq pritzen 19wol o
Bianca is a swimmer training for a competition. The number of 50-metre laps she swam each day for 30 days are as follows: 22, 21, 24, 19, 27, 28, 24, 25, 29, 28, 26, 31, 28, 27, 22, 39, 20, 10, 26, 24, 27, 28, 26, 28, 18, 32, 29, 25, 31, 27.Draw the stem and leaf plot by splitting the stems into five-unit intervals. Explain what the plot shows.
A coach puts the names of all the basketball players into a hat and draws one name for a free basketball. Which sampling method is being used?
A farmer is researching the effectiveness of a pest control spray. He divides his orchard into 5 sections. He then inspects all the trees within 2 of those sections. What type of sampling method is he using?
Name the type of sampling: Alyssa took lists of all freshmen, sophomore, juniors, and seniors then then randomly selected 25 students from each list.
Identify the sampling techniques used in each scenario. a candidate for the local school board surveyed parents picking up their children from the public school on three school days in the last month.

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4. Instructors teaching research methods are interested in knowing what study techniques their students are utilizing. Rather than assessing all students, the researchers randomly select 10 students from each of the sections to comprise their sample.