Homework Help is Here – Start Your Trial Now!
Math
Statistics
d) Name a better sampling method the principal could use. Describe how this sample could be collected. e) The principal has decided to plot the results using a graph. Name an appropriate graph he could use to visualize the data.

d) Name a better sampling method the principal could use. Describe how this sample could be collected. e) The principal has decided to plot the results using a graph. Name an appropriate graph he could use to visualize the data.

MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
See similar textbooks
icon
Related questions
Question

There is no actual data set it is a conceptual problem, please do only parts D and E, you should be able to accomplish with given photo

2. The principal of a high school wants to know how long his students spend doing homework at night on average. He wishes to take a random sample of 60 students and record the number of hours spent on homework per night. Define the population, sample, parameter, and statistic. b) ' Is the variable of interest qualitative or quantitative? c) The receptionist suggests asking the first 60 students to enter the school library. Why might the principal not want to choose this type of sample? d) Name a better sampling method the principal could use. Describe how this sample could be collected. e) The principal has decided to plot the results using a graph. Name an appropriate graph he could use to visualize the data.
Transcribed Image Text:2. The principal of a high school wants to know how long his students spend doing homework at night on average. He wishes to take a random sample of 60 students and record the number of hours spent on homework per night. Define the population, sample, parameter, and statistic. b) ' Is the variable of interest qualitative or quantitative? c) The receptionist suggests asking the first 60 students to enter the school library. Why might the principal not want to choose this type of sample? d) Name a better sampling method the principal could use. Describe how this sample could be collected. e) The principal has decided to plot the results using a graph. Name an appropriate graph he could use to visualize the data.
Expert Solution
Introduction

Sampling is the method is a way which used to make sample. There are two types of sampling, they are probability sampling and the non probability sampling. Probability sampling gives equal chances to all the observation. Non probability sample does not provide equal chance to all the observation. 

trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 2 steps

SEE SOLUTIONCheck out a sample Q&A here
Blurred answer
Similar questions
  • SEE MORE QUESTIONS
Recommended textbooks for you
MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
Statistics
ISBN:
9781119256830
Author:
Amos Gilat
Publisher:
John Wiley & Sons Inc
Probability and Statistics for Engineering and th…
Probability and Statistics for Engineering and th…
Statistics
ISBN:
9781305251809
Author:
Jay L. Devore
Publisher:
Cengage Learning
Statistics for The Behavioral Sciences (MindTap C…
Statistics for The Behavioral Sciences (MindTap C…
Statistics
ISBN:
9781305504912
Author:
Frederick J Gravetter, Larry B. Wallnau
Publisher:
Cengage Learning
Elementary Statistics: Picturing the World (7th E…
Elementary Statistics: Picturing the World (7th E…
Statistics
ISBN:
9780134683416
Author:
Ron Larson, Betsy Farber
Publisher:
PEARSON
The Basic Practice of Statistics
The Basic Practice of Statistics
Statistics
ISBN:
9781319042578
Author:
David S. Moore, William I. Notz, Michael A. Fligner
Publisher:
W. H. Freeman
Introduction to the Practice of Statistics
Introduction to the Practice of Statistics
Statistics
ISBN:
9781319013387
Author:
David S. Moore, George P. McCabe, Bruce A. Craig
Publisher:
W. H. Freeman
SEE MORE TEXTBOOKS