OLLOYOLA SENIOR HIGH 7:27 P all 82% [Template] Sampling and... CHAPTER II Statistics and Probability CARMONA SENIOR HIGH SCHOOL Name Year and CARMONA, CAVITm Section Subject: Statistics and Probability Session: Sampling and Sampling Distribution |-A. Identify the type of sampling technique used by the researcher in each of the following situations: simple random sampling, systematics random sampling, stratified random sampling, or cluster random sampling. 1. Every seventh customer entering a shopping mall is asked to select his or her favorite store. 2. Nursing supervisors are selected using random numbers in order to determine annual salaries. 3. In a recent research that was conducted in a private school, the subjects of the study were selected by using the Table of Random numbers. 4. A teacher conducted a study in her school to determine who were better in mathematics: the boys or the girls. 5. A researcher who is studying the effects of educational attainment on promotion conducted a survey of 50 randomly selected workers from each of these categories: high school graduate, with undergraduate degrees, with master's degree, and with doctoral degree. B. Determine whether each of the following is a parameter or a statistic. 6. The mode weight of all the citizens in Metro Cebu. 7. The interquartile range of the resistance of 50 copper wires taken from a batch of 10,000 wires. 8. The maximum time to run a 100 m for 3 basketball players taken from the members of a basketball team. 9. The standard deviation of all the students in grade 10. 10. The mean height of 100 students selected from 250 students. Il- Answer each of the following questions. Use extra sheets if necessary. 1. Consider the population consisting of the values (4, 6, 8). a. List down all the possible samples of size 2 with replacement. b. Compute the mean of each sample. C. Compute the mean of the sampling distribution of means. d. Identify the probability of each sample. е. Compute the population mean. f. Compare the population mean with the mean of the sampling distribution of means. 1| Page
OLLOYOLA SENIOR HIGH 7:27 P all 82% [Template] Sampling and... CHAPTER II Statistics and Probability CARMONA SENIOR HIGH SCHOOL Name Year and CARMONA, CAVITm Section Subject: Statistics and Probability Session: Sampling and Sampling Distribution |-A. Identify the type of sampling technique used by the researcher in each of the following situations: simple random sampling, systematics random sampling, stratified random sampling, or cluster random sampling. 1. Every seventh customer entering a shopping mall is asked to select his or her favorite store. 2. Nursing supervisors are selected using random numbers in order to determine annual salaries. 3. In a recent research that was conducted in a private school, the subjects of the study were selected by using the Table of Random numbers. 4. A teacher conducted a study in her school to determine who were better in mathematics: the boys or the girls. 5. A researcher who is studying the effects of educational attainment on promotion conducted a survey of 50 randomly selected workers from each of these categories: high school graduate, with undergraduate degrees, with master's degree, and with doctoral degree. B. Determine whether each of the following is a parameter or a statistic. 6. The mode weight of all the citizens in Metro Cebu. 7. The interquartile range of the resistance of 50 copper wires taken from a batch of 10,000 wires. 8. The maximum time to run a 100 m for 3 basketball players taken from the members of a basketball team. 9. The standard deviation of all the students in grade 10. 10. The mean height of 100 students selected from 250 students. Il- Answer each of the following questions. Use extra sheets if necessary. 1. Consider the population consisting of the values (4, 6, 8). a. List down all the possible samples of size 2 with replacement. b. Compute the mean of each sample. C. Compute the mean of the sampling distribution of means. d. Identify the probability of each sample. е. Compute the population mean. f. Compare the population mean with the mean of the sampling distribution of means. 1| Page
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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![7:27 M
3 all 82%
f [Template] Sampling and.. 0
R HIG
CHAPTER III
Statistics and Probability
SCHOOL
CARMONA SENIOR HIGH
Name
Year and
CARMONA, CAVIT
Section
Subject: Statistics and Probability
Session: Sampling and Sampling Distribution
1-A. Identify the type of sampling technique used by the researcher in each of the following situations:
simple random sampling, systematics random sampling, stratified random sampling, or cluster random
sampling.
1. Every seventh customer entering a shopping mall is asked to select his or her
favorite store.
2. Nursing supervisors are selected using random numbers in order to determine
annual salaries.
3. In a recent research that was conducted in a private school, the subjects of the
study were selected by using the Table of Random numbers.
4. A teacher conducted a study in her school to determine who were better in
mathematics: the boys or the girls.
5. A researcher who is studying the effects of educational attainment on promotion
conducted a survey of 50 randomly selected workers from each of these categories: high school
graduate, with undergraduate degrees, with master's degree, and with doctoral degree.
B. Determine whether each of the following is a parameter or a statistic.
6. The mode weight of all the citizens in Metro Cebu.
7. The interquartile range of the resistance of 50 copper wires taken from a batch of
10.000 wires.
8. The maximum time to run a 100 m for 3 basketball players taken from the
members of a basketball team.
9. The standard deviation of all the students in grade 10.
10. The mean height of 100 students selected from 250 students.
Il- Answer each of the following questions. Use extra sheets if necessary.
1. Consider the population consisting of the values (4, 6, 8).
a. List down all the possible samples of size 2 with replacement.
b. Compute the mean of each sample.
C.
Compute the mean of the sampling distribution of means.
d. Identify the probability of each sample.
е.
Compute the population mean.
f. Compare the population mean with the mean of the sampling distribution of means.
1 | Page
II](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F652ff9c5-b06a-476d-940f-048b36c9a95b%2F500d6e55-3283-4e38-82ef-627e9dbf2deb%2F81grya_processed.jpeg&w=3840&q=75)
Transcribed Image Text:7:27 M
3 all 82%
f [Template] Sampling and.. 0
R HIG
CHAPTER III
Statistics and Probability
SCHOOL
CARMONA SENIOR HIGH
Name
Year and
CARMONA, CAVIT
Section
Subject: Statistics and Probability
Session: Sampling and Sampling Distribution
1-A. Identify the type of sampling technique used by the researcher in each of the following situations:
simple random sampling, systematics random sampling, stratified random sampling, or cluster random
sampling.
1. Every seventh customer entering a shopping mall is asked to select his or her
favorite store.
2. Nursing supervisors are selected using random numbers in order to determine
annual salaries.
3. In a recent research that was conducted in a private school, the subjects of the
study were selected by using the Table of Random numbers.
4. A teacher conducted a study in her school to determine who were better in
mathematics: the boys or the girls.
5. A researcher who is studying the effects of educational attainment on promotion
conducted a survey of 50 randomly selected workers from each of these categories: high school
graduate, with undergraduate degrees, with master's degree, and with doctoral degree.
B. Determine whether each of the following is a parameter or a statistic.
6. The mode weight of all the citizens in Metro Cebu.
7. The interquartile range of the resistance of 50 copper wires taken from a batch of
10.000 wires.
8. The maximum time to run a 100 m for 3 basketball players taken from the
members of a basketball team.
9. The standard deviation of all the students in grade 10.
10. The mean height of 100 students selected from 250 students.
Il- Answer each of the following questions. Use extra sheets if necessary.
1. Consider the population consisting of the values (4, 6, 8).
a. List down all the possible samples of size 2 with replacement.
b. Compute the mean of each sample.
C.
Compute the mean of the sampling distribution of means.
d. Identify the probability of each sample.
е.
Compute the population mean.
f. Compare the population mean with the mean of the sampling distribution of means.
1 | Page
II
![7:27 M
3 ll 82%
f [Template] Sampling and. 0
1 | Page
2. Gilbert got a new job in a shoe store at SM Dasmariñas City. The number of pair of shoes he was
able to sell for three days are: 2, 4, 5. Assume that samples of size 2 are randomly selected with
replacement from this population of three values.
List down the 9 different possible samples.
b. Find the mean of each sample.
C.
Find the mean of the sampling distribution of means.
d. Identify the probability of each sample.
e.
Find the population mean.
f. Compare the population mean with the mean of the sampling distribution of means.
2/2
2 | Page
II](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F652ff9c5-b06a-476d-940f-048b36c9a95b%2F500d6e55-3283-4e38-82ef-627e9dbf2deb%2Fyjwny5u_processed.jpeg&w=3840&q=75)
Transcribed Image Text:7:27 M
3 ll 82%
f [Template] Sampling and. 0
1 | Page
2. Gilbert got a new job in a shoe store at SM Dasmariñas City. The number of pair of shoes he was
able to sell for three days are: 2, 4, 5. Assume that samples of size 2 are randomly selected with
replacement from this population of three values.
List down the 9 different possible samples.
b. Find the mean of each sample.
C.
Find the mean of the sampling distribution of means.
d. Identify the probability of each sample.
e.
Find the population mean.
f. Compare the population mean with the mean of the sampling distribution of means.
2/2
2 | Page
II
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