Question 2 Write the number that corresponds to the correct answer. Specify the null and the alternative hypotheses. Но : и %3D160, Н :иa165 1. ri : °H 3. Ho : u = 165, H¡ : µ = 165 = 165, H : u > 165 2. 4. Ho : u < 165, H, :µ = 165 Ho :u = 165, H : u <165 5.
Question 2 Write the number that corresponds to the correct answer. Specify the null and the alternative hypotheses. Но : и %3D160, Н :иa165 1. ri : °H 3. Ho : u = 165, H¡ : µ = 165 = 165, H : u > 165 2. 4. Ho : u < 165, H, :µ = 165 Ho :u = 165, H : u <165 5.
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
Q2
Transcribed Image Text:Question 2 Write the number that corresponds to the correct answer.
Specify the null and the alternative hypotheses.
Ho : u
= 160, H : u # 165
1.
2.
Ho :u
= 165, H, : u > 165
3. Но : и 3D165, H, : и #165
=
4.
Ho : u < 165, H, :µ = 165
5. Но : и 3 165, H, :и <165
Transcribed Image Text:Exercise 1
Hypertension is a long-term medical condition in which the blood
pressure in the arteries is persistently elevated. In elderly patients with
hypertension, a high systolic pressure can cause a fainting episode, so
transporting them to an emergency clinic is imperative. Let x be the
systolic blood pressure of elderly patients with hypertension on arrival
at the emergency clinic after a fainting episode. A random sample of
such patients was considered. The measurements of each patient, in
mm Hg, are given below. At the 5% level of significance, can we
conclude from the data
this sample that the mean systolic blood
pressure of all elderly hypertensive patients transported to an
emergency clinic after a fainting episode is different from 164 mm
Hg?
patient x
patient x
patient x
1
152
19
154
37 141
146
20
158
38 147
3
145
21
152
39
173
4
159
22
142
40
161
160
23
181
41
161
6
173
24
186
42
145
7
160
25
159
43
169
8
153
26
145
44
149
146
27
169
45
152
10
160
28 140
46
154
11
183
29
145
47
160
12
160
30
169
48
182
13
146
31 182
49
173
14
148
32
173
50 164
15
144
33
170
51 150
16
160
34 185
52 179
17 171
35 150
53 157
18
155
36 156
54
186
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