Test the hypothesis of the given problem using the steps discussed previously. In an attempt to compare the performance of students with more than one electronic gadget and those with only one or none, the mean of students and the standard deviations were taken and are shown in the table below. Standard deviation sample mean x,=83 Students with O-1 s,=10 n,=12 gadget Students with more than 1 x,=79 S,=14 n,=12 gadget Is there a significant difference between the mean grades of students with more than one electronic gadget and those with one or none? Use a=0.05 and use a two-tailed test.

MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
icon
Related questions
Question
100%

Test the hypothesis of the given problem using the steps discussed previously.

Test the hypothesis of the given problem using the steps discussed previously.
In an attempt to compare the performance of students with more than one electronic
gadget and those with only one or none, the mean of students and the standard
deviations were taken and are shown in the table below.
Standard deviation
sample
n;=12
mean
Students with 0-1
x,=83
S,=10
gadget
Students with
more than 1
X,=79
s2=14
n,=12
gadget
Is there a significant difference between the mean grades of students with more than
one electronic gadget and those with one or none? Use a=0.05 and use a two-tailed
test.
Transcribed Image Text:Test the hypothesis of the given problem using the steps discussed previously. In an attempt to compare the performance of students with more than one electronic gadget and those with only one or none, the mean of students and the standard deviations were taken and are shown in the table below. Standard deviation sample n;=12 mean Students with 0-1 x,=83 S,=10 gadget Students with more than 1 X,=79 s2=14 n,=12 gadget Is there a significant difference between the mean grades of students with more than one electronic gadget and those with one or none? Use a=0.05 and use a two-tailed test.
Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 3 steps with 1 images

Blurred answer
Knowledge Booster
Basics of Inferential Statistics
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, statistics and related others by exploring similar questions and additional content below.
Similar 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