Why is the answer 4.07? Please explain to me step by step. Thanks!

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

Why is the answer 4.07? Please explain to me step by step. Thanks!

→
Step 2
Regular
39.31
39.87
39.84
Here,
50,
Hence,
kilometers per
Economy
36.69
number of
& Total number
=
40.00
41.01
level is
Liter
Premium Super premium
38.99
40.02
39.99
⇒ Numenator of degrees of freedom
= df 1 k-1 =
4-1 =3
4.07
& Denominator of degrees of freedom
df 2 n-k= 12-4 = 8
different branda (k)= 4
of
observations (n) = 12
But, given α = 0.05
critical value
40.04
39.89
39.93
of
• 3 numerator of &
•
8 denominator of at 0.05 significance
f with
Transcribed Image Text:→ Step 2 Regular 39.31 39.87 39.84 Here, 50, Hence, kilometers per Economy 36.69 number of & Total number = 40.00 41.01 level is Liter Premium Super premium 38.99 40.02 39.99 ⇒ Numenator of degrees of freedom = df 1 k-1 = 4-1 =3 4.07 & Denominator of degrees of freedom df 2 n-k= 12-4 = 8 different branda (k)= 4 of observations (n) = 12 But, given α = 0.05 critical value 40.04 39.89 39.93 of • 3 numerator of & • 8 denominator of at 0.05 significance f with
Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 2 steps with 1 images

Blurred answer
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