Homework Answers
Sum of probabilities of discrete probability distribution must be equal to one.
Question 23:
Sample proportion of completed survey 
ThumbsUp
Add Answer to:
Provide an appropriate response. The sum of the probabilities of a discrete probability distribution must be...
assess attitudes towards issues that affect the residents of a village, the village randomly chose 800...
assess attitudes towards issues that affect the residents of a village, the village randomly chose 800 families to participate in a survey of life attitudes. The village received 628 completed surveys. What is the sample proportion of completed surveys? A. 0.886 B. 1.274 C. 0.785 D. 0.628 pick the correct answer A B C Or D
assess attitudes towards issues that affect the residents of a village, the village randomly chose 800...
assess attitudes towards issues that affect the residents of a village, the village randomly chose 800 families to participate in a survey of life attitudes. The village received 628 completed surveys. What is the sample proportion of completed surveys? A. 0.886 B. 1.274 C. 0.785 D. 0.628 awnser the correct answer a b c or D thanks
1.) 2.) 3.) To assess attitudes towards issues that affect the residents of a village, the...
1.)
2.)
3.)
To
assess attitudes towards issues that affect the residents of a
village, the village randomly chose 800 families to participate in
a survey of life attitudes the village received 628 completed
surveys what is the sample proportion of completed surveys?
0.628
0.785
1.274
0.886
Describe the sampling distribution of p. Round to three decimal places when necessary. N=25,000, n=200, p = 0.6 O A. Approximately normal; Hp = 0.6, Op = 0.035 OB. Exactly normal; Hp =...
normal probability distribution . Provide an appropriate response. (1 point) Samples of size n 15 are...
normal probability distribution
. Provide an appropriate response. (1 point) Samples of size n 15 are randomly selected from the population of numbers (0 through 9) produced by a random-number generator, and the standard deviation is found for each sample. What is the distribution of the sample standard deviations? O normal (approximately) O skewed to the right O skewed to the left O not enough information provided 15. Provide an appropriate response. point) Samples of size n 90 are randomly...
1. In practice, most studies involve relatively large populations for which taking a sample can p...
1. In practice, most studies involve relatively large
populations for which taking a sample can provide satisfactory
results much more quickly and at considerably lower cost than a
census.
a. True
b. False
2.Which of the following is not an example of primary data?
a. Data published by the New York Stock Exchange.
b. Financial data tapes that contain data compiled from the New
York Stock Exchange.
c. Data published by Statistics Canada.
d. Data published by the United States...
First, read the article on "The Delphi Method for Graduate Research." ------ Article is posted below...
First, read the article on "The Delphi Method for Graduate Research." ------ Article is posted below Include each of the following in your answer (if applicable – explain in a paragraph) Research problem: what do you want to solve using Delphi? Sample: who will participate and why? (answer in 5 -10 sentences) Round one questionnaire: include 5 hypothetical questions you would like to ask Discuss: what are possible outcomes of the findings from your study? Hint: this is the conclusion....
How can we assess whether a project is a success or a failure? This case presents...
How can we assess whether a project is a success or a
failure?
This case presents two phases of a large business transformation project involving the implementation of an ERP system with the aim of creating an integrated company. The case illustrates some of the challenges associated with integration. It also presents the obstacles facing companies that undertake projects involving large information technology projects. Bombardier and Its Environment Joseph-Armand Bombardier was 15 years old when he built his first snowmobile...
1.)
2.)
3.)
To
assess attitudes towards issues that affect the residents of a
village, the village randomly chose 800 families to participate in
a survey of life attitudes the village received 628 completed
surveys what is the sample proportion of completed surveys?
0.628
0.785
1.274
0.886
Describe the sampling distribution of p. Round to three decimal places when necessary. N=25,000, n=200, p = 0.6 O A. Approximately normal; Hp = 0.6, Op = 0.035 OB. Exactly normal; Hp =...
normal probability distribution
. Provide an appropriate response. (1 point) Samples of size n 15 are randomly selected from the population of numbers (0 through 9) produced by a random-number generator, and the standard deviation is found for each sample. What is the distribution of the sample standard deviations? O normal (approximately) O skewed to the right O skewed to the left O not enough information provided 15. Provide an appropriate response. point) Samples of size n 90 are randomly...
1. In practice, most studies involve relatively large
populations for which taking a sample can provide satisfactory
results much more quickly and at considerably lower cost than a
census.
a. True
b. False
2.Which of the following is not an example of primary data?
a. Data published by the New York Stock Exchange.
b. Financial data tapes that contain data compiled from the New
York Stock Exchange.
c. Data published by Statistics Canada.
d. Data published by the United States...
How can we assess whether a project is a success or a
failure?
This case presents two phases of a large business transformation project involving the implementation of an ERP system with the aim of creating an integrated company. The case illustrates some of the challenges associated with integration. It also presents the obstacles facing companies that undertake projects involving large information technology projects. Bombardier and Its Environment Joseph-Armand Bombardier was 15 years old when he built his first snowmobile...
Most questions answered within 3 hours.
-
A 1.3 eV electron has a 10-4 probability of tunneling
through a 2.4 eV potential barrier....
asked 12 minutes ago -
What is the one ingredient that is common to being successful
with all stakeholders?
profit
trust...
asked 11 minutes ago -
Write an assembly language 32 bit program that reads in lines of
text by a .txt...
asked 13 minutes ago -
what is the density ( in g/L) of hydrogen gas at 29 degrees C and a...
asked 22 minutes ago -
5-6. You are considering three investment alternatives for some
spare cash: Old Reliable Corporation stock (A1),...
asked 14 minutes ago -
Problem 16-02
Receivables Investment
Medwig Corporation has a DSO of 45 days. The company averages
$7,250...
asked 29 minutes ago -
Mr. Brown hired Lowe's Maintenance Services Limited to repair
and paint the exterior wall of his...
asked 29 minutes ago -
When might an index slow down the overall performance of the
database? Choose the best answer....
asked 34 minutes ago -
Due to a recession, expected inflation this year is only 2.25%.
However, the inflation rate in...
asked 36 minutes ago -
Write four functions: (IN PYTHON 3)
1) bound(l) - given a list of integers l, compute...
asked 38 minutes ago -
A quarterback throws a football. When the football leaves his
hand, it has a horizontal velocity...
asked 46 minutes ago -
he term "reproductive isolation mechanism" refers to
inability of a species to continue reproduction
specific areas...
asked 48 minutes ago