3a)A rowing club has 20 members. The coach wants to find out about how many hours members spend in the gym per week. He decides to take systematic sample of 10 members for his research. Each person is written in a list in order of how long they have been a member of the club. Given that the first item in the data is person number 2, on the list, determine the reference number of the other members in the sample and state the reference number of the fourth person the list. Use the table below for guidance 1 6. 11 16 2 7 12 17 8 13 18 4 9 14 19 10 15 20
3a)A rowing club has 20 members. The coach wants to find out about how many hours members spend in the gym per week. He decides to take systematic sample of 10 members for his research. Each person is written in a list in order of how long they have been a member of the club. Given that the first item in the data is person number 2, on the list, determine the reference number of the other members in the sample and state the reference number of the fourth person the list. Use the table below for guidance 1 6. 11 16 2 7 12 17 8 13 18 4 9 14 19 10 15 20
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
![3a)A rowing club has 20 members. The coach
wants to find out about how many hours
members spend in the gym per week. He
decides to take systematic sample of 10
members for his research. Each person is
written in a list in order of how long they have
been a member of the club. Given that the first
item in the data is person number
on the list,
determine the reference number of the other
members in the sample and state the
reference number of the fourth person the list.
Use the table below for guidance
1
6.
11
16
2
7
12
17
8.
13
18
4
9.
14
19
10
15
20
b)Consider a finite population of size N=5 with
values 1,2,3,4,5
Determine the estimate of the variance of the
sample mean](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F06207bf6-46b6-4750-9d7b-bb70b6e9a5f7%2Fff301996-2b55-4e29-af4d-2f5efd9ff7b9%2Fpylncs6_processed.png&w=3840&q=75)
Transcribed Image Text:3a)A rowing club has 20 members. The coach
wants to find out about how many hours
members spend in the gym per week. He
decides to take systematic sample of 10
members for his research. Each person is
written in a list in order of how long they have
been a member of the club. Given that the first
item in the data is person number
on the list,
determine the reference number of the other
members in the sample and state the
reference number of the fourth person the list.
Use the table below for guidance
1
6.
11
16
2
7
12
17
8.
13
18
4
9.
14
19
10
15
20
b)Consider a finite population of size N=5 with
values 1,2,3,4,5
Determine the estimate of the variance of the
sample mean
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