MATLAB: An Introduction with Applications
6th Edition
ISBN: 9781119256830
Author: Amos Gilat
Publisher: John Wiley & Sons Inc
expand_more
expand_more
format_list_bulleted
Related questions
Question
Transcribed Image Text:Consider the following data for a dependent variable y and two independent variables, ₁ and 2.
ŷ=
✔
88.27 +
Predict y if x2 = 25.
3.90
51
75
37
59
76
Round your all answers to two decimal places. Enter negative values as negative numbers, if necessary.
a. Develop an estimated regression equation relating y to ₁.
ŷ =
✔
48.36 + 1.89
Predict y if *1 = 35.
ŷ
114.51
b. Develop an estimated regression equation relating y to 2.
x1
ŷ
û
= -14.96 + 1.97
Predict y if *₁ = 35 and ₂ = 25.
ŷ = 164.24
X2
ŷ = 185.77
c. Develop an estimated regression equation relating y to ₁ and 22.
x₁ +
4.41
x1
X2
30
46
24
50
40
X2
13
11
18
17
5
20
7
12
14
17
Y
95
109
112
178
94
176
170
118
142
211
Expert Solution
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
Step by stepSolved in 2 steps
Knowledge Booster
Similar questions
- 4.- For the following data set 10, 7, 6, k, 4, 7, 1, 10. Find the value of k so that (a) X = 6.25 (b) X = 7.5 Villalobos 2020 22 (c) M = 7 (d) MR = 10 CHAPTER 3. DATA DESCRIPTIONarrow_forward12) The time it takes to drive to Tampa, Florida. Is this data discrete or continuous? A) Discrete B) Continuous Explain why you chose that answer.arrow_forwardThe following data set is given row one 13, 13, 13, 1318 row 2 14, 17, 14, 16,19 row 321, 12, 17, 21,19 row 419 1614 construct a dock plot.arrow_forward
- Name the forecasting methodsarrow_forwardDetermine whether the following examples are discrete or continuous data sets. Write "DISCRETE" for discrete and "CONTINUOUS" for continuous. (without quotations - use for instance copy and paste to avoid typos) (a) The number of voters who vote Democratic answer. (b) The temperature in any given location. answer. (C) The distance traveled by a city bus each day. answer. (d) The length of time needed for a student to complete a homework assignment. answerarrow_forward
arrow_back_ios
arrow_forward_ios
Recommended textbooks for you
- MATLAB: An Introduction with ApplicationsStatisticsISBN:9781119256830Author:Amos GilatPublisher:John Wiley & Sons Inc
Probability and Statistics for Engineering and th...StatisticsISBN:9781305251809Author:Jay L. DevorePublisher:Cengage Learning
Statistics for The Behavioral Sciences (MindTap C...StatisticsISBN:9781305504912Author:Frederick J Gravetter, Larry B. WallnauPublisher:Cengage Learning 
Elementary Statistics: Picturing the World (7th E...StatisticsISBN:9780134683416Author:Ron Larson, Betsy FarberPublisher:PEARSON
The Basic Practice of StatisticsStatisticsISBN:9781319042578Author:David S. Moore, William I. Notz, Michael A. FlignerPublisher:W. H. Freeman
Introduction to the Practice of StatisticsStatisticsISBN:9781319013387Author:David S. Moore, George P. McCabe, Bruce A. CraigPublisher:W. H. Freeman
MATLAB: An Introduction with Applications
Statistics
ISBN:9781119256830
Author:Amos Gilat
Publisher:John Wiley & Sons Inc
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
ISBN:9781305504912
Author:Frederick J Gravetter, Larry B. Wallnau
Publisher:Cengage Learning
Elementary Statistics: Picturing the World (7th E...
Statistics
ISBN:9780134683416
Author:Ron Larson, Betsy Farber
Publisher:PEARSON
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
Statistics
ISBN:9781319013387
Author:David S. Moore, George P. McCabe, Bruce A. Craig
Publisher:W. H. Freeman