Statistics homework help Archives - Page 29 of 39

What is the expected value?

by Christopher R. Teeple | Jul 12, 2021 | Statistics homework help

3 examples Statistics class. 1)Imagine yourself at a fair playing one of the midway games. Pick a game and calculate the expected value and post your results along with how you calculated them. For example, you may decide to throw a basketball to try to win a $10...

Looking at the original sample which average bill was higher and by how much?

by Christopher R. Teeple | Jul 12, 2021 | Statistics homework help

An Israeli researcher randomly assigned 48 college students to tables of 6 people to go out to eat. Half were to pay for their individual meals and half were to split the final check depending on their assigned table and they were told this before ordering. There were...

Explain which data collection method you would use and what procedures you would follow to apply this method to this situation.

by Christopher R. Teeple | Jul 11, 2021 | Statistics homework help

Data Collection Practice A maker of energy drinks is considering abandoning can containers and going exclusively to bottles because the sales manager believes customers prefer drinking from bottles. However, the vice president in charge of marketing is not convinced...

In a Word document, analyze the relationship between sales and number of clerk hours worked.

by Christopher R. Teeple | Jul 10, 2021 | Statistics homework help

1. Use Excel to develop a scatter diagram of the data, including dependent and independent variables on their correct axis. 2. In a Word document, analyze the relationship between sales and number of clerk hours worked. 3. Conclude, based on the scatter diagram, what...

Discuss what these models show about the role of confounding in the self-rated health/mortality association.

by Christopher R. Teeple | Jul 10, 2021 | Statistics homework help

A researcher studied women with breast cancer to better understand the association between self-rated health and all-cause mortality (Prehn, 1996). Women were interviewed twice, and survival models were used to assess the association between self-rated health 12...

complete the following statistical analyses for the sample data given below.

by Christopher R. Teeple | Jul 9, 2021 | Statistics homework help

Directions: Please complete the following statistical analyses for the sample data given below. If you do the work for this project by hand, you must show the work you do to arrive at your results. If you use technology (Excel, StatCrunch, graphing calculator, etc.)...

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What is the expected value?

Looking at the original sample which average bill was higher and by how much?

Explain which data collection method you would use and what procedures you would follow to apply this method to this situation.

In a Word document, analyze the relationship between sales and number of clerk hours worked.

Discuss what these models show about the role of confounding in the self-rated health/mortality association.

complete the following statistical analyses for the sample data given below.

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