### Understanding Statistical questions

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**Question Posted:**

Mathematics

Understanding Statistical questions

### Question Description

Is the following questions considered a statistical question or not, and why? Does it typically rain more in the United States or in Brazil?

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Multivariate Techniques in Statistics, Cluster Analysis

Multivariate Techniques in Statistics, Cluster Analysis

Assignment:

1500 words Due: Today by midnight

Research the company IBM and explain how they use the

cluster analysis technique. Type your explanation of how this company uses the

preferred technique and how the technique can be used at our company Widget

Corp.

The link is here listed below for the research

requirements.

IBM. (n.d.). Factor analysis. Retrieved from https://pic.dhe.ibm.com/infocenter/spssstat/v20r0m0/index.jsp?topic=/com.ibm.spss.statistics.help/idh_fact.htm.

Statistics

Statistics

Please provide all working and answers to the attached file. Do not use excel for calculations, needing formulas and step by step answers for this assignment.Statistics.pdf

Statistics

Statistics

Answers to attached questions.Z scores to be answered to 2 decimal places.Probabilities to be answered to 4 decimal places eg. 0.1234The table referred to as E2 is the cumulative standardized normal distribution table.Capture.PNGÂ Capture1.PNGÂ Capture2.PNGÂ Capture3.PNGÂ Capture4.PNGÂ Capture5.PNGÂ Capture6.PNGÂ Capture7.PNGÂ Capture8.PNGÂ 9.PNG

Statistics Homework

Statistics Homework

Please show work in excel.

1.Â Suppose Foot Locker strongly encourages its

employees to make formal suggestions to improve the store, the product, and the

working environment. Suppose a quality auditor keeps records of the suggestions,

the persons who submitted them, and the geographic region from which they come.

A possible breakdown of the number of suggestions over a 3-year period by

employee sex and geographic location follows. Is there any relationship between

the sex of the employee and the geo-graphic location in terms of number of

suggestions? If they are related, what does this relationship mean to the

company? What business implications might there be for such an analysis?*Supplement attached for this question with chart

Results:Â chi-square = 28.7

degrees of freedom = 5

probability = 0.000

a) is there a relationship between geographic location and sex in terms of

numbers of suggestions?, andÂ b) if they are related, what does this

relationship mean to the company?Â

2. Executives of a video rental chain want to predict the success of a

potential new store.Â The companyâ€™s researcher begins by gathering information

on number of rentals and average family income from several of the chainâ€™s

present outlets.

Develop a regression model to predict the number of rentals per day by the

average family income.Â Comment on the output.

**Supplement attached for this question with chart

Statistics a Homework. 6 questions

Statistics a Homework. 6 questions

Statistics

Statistics

photo 1.JPGÂ photo 2.JPGÂ Hi have a short quiz here. I need some to do it now. Please! Â (ONLY DO THE EXCEL PART)Thank youÂ

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