Imagine a team of researchers was going to study "you." They would be gathering data from a typical day at your job, your home life, and school. When the data compilation is finished the researchers would conduct an analysis. What would a distribution or a bell curve look like from your day? Give examples of how data from aspects of your day would be distributed. For example, a physician at a clinic may see 27 patients on an average day. A slower day she may see 24, and a busy day see 30. So there is a mean of 27 patients +/-3 patients.

Do you think your data would be representative of the rest of the population? In other words, could one generalize from your typical day that this is what a typical day looks like for the rest of the population of individuals such as yourself?

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This is an interesting question, and we can look at it using the bell curve,

In a bell curve, you have the most activity at the top of the curve, which can be translated into the mean. The further you deviate away from the mean, the less and less activity you see. In fact, if you go 1 standard deviation away from the mean, you encompass 64% of the population. 2 ...

Solution Summary

Imagine a team of researchers was going to study "you." They would be gathering data from a typical day at your job, your home life, and school. When the data compilation is finished the researchers would conduct an analysis. What would a distribution or a bell curve look like from your day? Give examples of how data from aspects of your day would be distributed. For example, a physician at a clinic may see 27 patients on an average day. A slower day she may see 24, and a busy day see 30. So there is a mean of 27 patients +/-3 patients.

Do you think your data would be representative of the rest of the population? In other words, could one generalize from your typical day that this is what a typical day looks like for the rest of the population of individuals such as yourself?

What are the characteristics of a population for which it would be appropriate to use mean/median/mode? When would the characteristics of a population make them inappropriate to use?

1) Determine whether the evaluated group is a population or a sample
a) Based on a randomly selected group of 500 patients with high cholesterol, it was found that 67% have heart disease. Is this a population or a sample; explain your answer.
b) An investigation of 150 randomly selected local restaurants concluded that 42%

The following data represent the development of a certain population P in time t:
[Please refer to the attachment for the table]
a) Determine the best way to model the data, for example by a logistic model.
b) Determine appropriate parameters for the model type choosen.
c) Calculate the relative error of your model.
d) Us

The majority of the data is normally distributed if there are enough subjects. For instance, if you collected test scores of only a few honor students, the data will most likely not be normally distributed because you would have a sample that did not represent the entire population. But the identical test scores (for honor stude

Using the data attached, perform the following:
Imagine that you have populationdata with an average height of 5 feet 10 inches. Conduct a one-sample t-test to determine whether your sample population is significantly different from the general population.
Imagine that you have populationdata with an average satisfaction

I need help finishing this matrix. This is my assignment below
1. identify the type and size of the sample population appropriate for each research methodology listed in the matrix
2. describe the data collection instruments and techniques appropriate for each research methodology listed in the matrix; be sure to check that t

Use the degree of confidence and sample data to find a) the margin of error and b) the confidence interval for the population mean u. Assume the population has a normal distribution.
Salaries of pilots: 99% confidence; n=12, mean of values in sample = $97,334, s= $17,747

Question 1:
Why is an interval estimate for the population preferred to a point estimate?
Question 2:
In real business practices, is information about the population mean available? Discuss

Two data centers used for retail credit authorization are located in two different major population centers, which are separated from each other by a large zone of very little population. Each data center is intended to cover a particular geographical area and thus contains data that reflect the account status of the card holder

The differences between incidence and prevalence data are discussed, including under what circumstances each type of data may be useful and implications.