Jack wants to conduct a research experiment on the Baruch student body. He wants to know what movie genre is the most popular among students. Which ofthe following is the best way to şample the population?O a. Ask all of the freshman coming into BaruchO b. Ask members of the basketball teamO C. Ask every 3rd student to walk through the Main EntranceO d. Ask every 5th student in the psych department28O stvMacBook Air80escDIIDDF1F2F3F4F5F6F7F8F9F10@2324%&278QWRTYtabFHJLcaps lockCVM>iftfncontroloptioncommandcommandoptV-SI

The set or collection of all possible observations is defined as the population. The proper subset…

Answered: Jack wants to conduct a 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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Similar questions

You are the operations manager for an airline and you are considering a higher fare level for passengers in aisle seats. how many randomly selected air passengers must you survey? assume that you want to be 90% confident that the sample percentage is within 3.5 percentage points of the true population percentage. Assume that nothing is known about the percentage of passengers who prefer aisle seats. n= Round to the nearest integer.
Imagine that you own a coffee shop in downtown Toronto. You think it's time to expand to a second location in a different part of the Greater Toronto Area. However, you need to make sure that the second location you have selected will be as popular with customers as your current location. You want to do a survey. You know you can't ask everyone, so you need to ask a sample. PART 1: What process should you follow to select your sample? choices are simple, systematic, stratified, and cluster sampling. PART 2: What is the best way to administer your survey to make sure you get enough responses to give you a good representative sample?
PLEASE ANSWER ITEMS 2-8
Billy has a bag of 30 marbles. He must choose only 6 marbles to bring for show and tell. What is the size of the sample space in this experiment
Please answer questions D and E for me
A drug company is testing a new pain relief. They select 100 arthritics. Patient and conduct a double blind test of the drug to see if there are any unwanted side effects. 23% Report that they experienced unwanted side effects. Need any sample statistics
You want to gather some data about students at a local high school. Match the name of the sampling method with the description of corresponding situation. Situations Selecting five classroom numbers at random then surveying all the students in each of these five rooms Surveying every 3rd driver coming through a tollbooth Pulling 50 names from a hat Sampling Method a. Cluster b. Simple Random c. Systematic d. Convenience e. Stratified
Identify the sampling techniques used in each scenario. e. surveying movie-goers as they exited the late movie, researchers determined that only young adults under the age of 22 see movies in the theater anymore.
To collect data about the number of students in your high school who have a part time job, which of the following methods is most likely to lead to a sample that is the most representative of the students in your school? Interview all the girls in the school. Ask the principal. Interview all the students in 9th grade. Assign each student in the school a number and randomly select students to be interviewed. Interview all the students who are on the sports teams in the school.
Does the Midwest, or Northeast, seem to have a higher percent of graduates taking the SAT? 700 State mean SAT mathematics score 450 059 009 550 005 400 0 Northeast states Midwest states 20 OH IN = Midwest states += Northeast states 40 60 80 Percent of graduates taking the SAT 100
Please answer all parts.
Discuss the four different sampling methods, and for each method, explain why we might use it.

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