Question
In: Statistics and Probability
why is sampling often preferable to conducting a census for the purpose of obtaining information about...
why
is sampling often preferable to conducting a census for the purpose
of obtaining information about a population
Solutions
orchestra answered 2 years agoRelated Solutions
Researchers are often interested in the likelihood of sampling outcomes. They may ask questions about the...
Researchers are often interested in the likelihood of sampling
outcomes. They may ask questions about the likelihood that a person
with a particular characteristic will be selected to participate in
a study. In this exercise, we will select a sample of one
participant from the following hypothetical student population of
men and women living on or off campus. The population is summarized
in the following table.
Male
Female
Row Totals
On Campus
30
25
55
Off Campus
20
25
45...
Why is developing a network often considered the most valuable source of information about jobs?
Why is developing a network often considered the most valuable
source of information about jobs?
Think about the purpose of managerial accounting and the purpose that the information serves. In today’s...
Think about the purpose of managerial accounting and the purpose
that the information serves. In today’s business environment what
type of accounting information do you believe a manager needs to
make decisions that are important for the success of a company?
The research question or purpose of the study guides decisions about the research sampling. How might...
The research question or purpose of the study guides decisions
about the research sampling. How might researchers ensure that they
select a sample relevant to the research without introducing a
bias?
To support your work, use your course and textbook readings and
also use the South University Online Library. As in all
assignments, cite your sources in your work and provide references
for the citations in APA format.
Your initial posting should be addressed at 150-300 words.
Submit your document...
A dentist is interested in obtaining information about delinquent (past due) accounts. Since the practice opened...
A dentist is interested in obtaining information about
delinquent (past due) accounts. Since the practice opened 5 years
ago, delinquent accounts are normally distributed with an average
of 59 days and a variance of 169.00 days. The dentist randomly
selected a sample of 31 delinquent accounts with an average of 47
days.
a) The dentist wants to know what average number of days is more
than 42% from the past 5 years.
b) Is the average days from the sample...
A dentist is interested in obtaining information about delinquent (past due) accounts. Since the practice opened...
A dentist is interested in obtaining information about
delinquent (past due) accounts. Since the practice opened 7 years
ago, delinquent accounts are normally distributed with an average
of 43 days and a variance of 121.00 days. The dentist randomly
selected a sample of 23 delinquent accounts with an average of 47
days.
a) The dentist wants to know what average number
of days is more than 38% from the past 7 years.
b) Is the average days from the sample...
Information about a sample is given. Assume that the sampling distribution is symmetric and bell-shaped. "p-hat"=...
Information about a sample is given. Assume that the sampling
distribution is symmetric and bell-shaped. "p-hat"= 0.34 and the
standard error is 0.08.
a) Indicate the parameter being estimated.
b) Use the information to give a 95% confidence interval.
The 95% confidence interval is (blank) to (blank)
Punishment is often ineffective. Based on studies about the use of punishment, why is it typically...
Punishment is often ineffective. Based on studies about the use
of punishment, why is it typically ineffective?
It fails to apply operant conditioning.
It fails to use reinforcement to discourage the behavior.
It fails to teach children what they did wrong and what they
should stop doing.
It fails to teach children what to do in place of the behavior
being punished.
Why Learn about Information Systems in Organization?
Why Learn about Information Systems in Organization?
Purpose Understand the development of Android Apps using the sensors that can provide information about the...
Purpose
Understand the development of Android Apps using the sensors
that can provide information about the device’s internal and
external environment and hardware features, such as the camera and
phone.
Topic for Discussion
Discuss how the sensors and hardware components on mobile
devices can be used to augment the app’s functionality and give an
example.
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