b) The predictors whose p-values are less than 0.05 are (You may select more than one answer. Cli the correct answer and double click to empty the box for the wrong answer.) ? Freeway ? Entrance ? Floor ?Age Office
b) The predictors whose p-values are less than 0.05 are (You may select more than one answer. Cli the correct answer and double click to empty the box for the wrong answer.) ? Freeway ? Entrance ? Floor ?Age Office
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
Related questions
Question

Transcribed Image Text:1
2
13
25
26
B
C
Assessed Value of Small Commercial Real Estate Buildings (n = 32, k = 5)
27
28
29
30
31
32
34
35
36
Obs Assessed
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
2228788858
24
26
29
30
31
32
1796
1544
2094
1968
1567
1878
949
910
1774
1187
1113
671
1678
710
678
1585
842
1539
433
1268
1251
1094
638
999
653
1914
772
890
1282
1264
1162
1447
Floor
4790
4720
5940
5720
3660
5000
2990
2610
5650
3570
2930
1280
4880
1620
1820
4530
2570
4690
1280
4100
3530
3660
1110
2670
1100
5810
2560
2340
3690
3580
3610
3960
Offices
4
3
4
4
3
4
2
2
4
2
3
2
3
1
2
2
2
2
1
3
2
2
1
2
1
4
2
3
2
3
2
3
Entrances
2
2
2
2
2
2
1
1
2
1
2
1
2
2
1
2
1
2
1
1
2
2
2
2
1
3
2
1
2
2
1
2
Age
8
12
2
34
38
31
19
48
42
4
15
31
42
35
17
5
13
45
45
27
41
33
50
39
20
17
24
5
15
27
8
17
Freeway
0
0
0
1
1
1
0
0
0
1
1
1
1
1
1
0
0
1
0
1
0
1
1
1
0
0
0
1
0
1
0
Learning Stats
Copyright © 2019
by
The McGraw-Hill Companies
This spreadsheet is intended solely
foreducational purposes by
licensed users of Connect
Variable Names: Assessed assessed value
(thousands of dollars), Floor = square feet of
floor space, Offices = number of offices in the
building, Entrances = number of customer
entrances (excluding service doors), Age = age
of the building (years), Freeway = 1 if within one
mile of freeway, 0 otherwise.

Transcribed Image Text:3)
(b) The predictors whose p-values are less than 0.05 are (You may select more than one answer. Click the box with a check mark for
the correct answer and double click to empty the box for the wrong answer.)
? Freeway
? Entrance
? Floor
?Age
? Office
(c) The predictors that were found to have significant coefficients from the t tests are the same ones that are significant from using the
p-values.
O True
O False
(d) When checking for significance, most prefer the p-value approach because
O The p-value actually tells the strength of the significance.
O It is easier than looking up a critical value for the t statistic.
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