Question: When summarizing scale variable data using descriptive statistics , what do we lose in our understanding of a sample if we just report the mean

When summarizing scale variable data using descriptive statistics , what do we lose in our understanding of a sample if we just report the mean and not any measures of dispersion like range or standard deviation ? How does this question apply to a variable like age or test scores

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock blur-text-image

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Students Have Also Explored These Related Mathematics Questions!

Descriptive Statistics When summarizing interval-ratio variable data using descriptive statistics, what do we lose in our understanding of a sample if we just report the mean and not any measures of...

Sports Car SUV 1 Wagon Brand Moldel Class 1=Yes = Yes 1= Yes Chevrolet Aveo 4dr 0 0 0 Chevrolet Aveo LS 0 0 0 Chevrolet Cavalier 2dr 0 0 0 Chevrolet Cavalier 4dr 0 0 0 Chevrolet Cavalier LS 0 0 0...

Homework Content Question apply what you have learned about data and descriptive statistics in research and evidence-based practice by generating descriptive statistics and a histogram. "Dashboards...

1.Which production system focuses on producing customized, one-of-a-kind products? a) Mass production b) Lean production 4) Job shop production d) Batch production 2. Which of the following is not a...

I really need help with the summary . Please . The sale price data for an apartment unit complex consisting of two adjacent and connecting eight-floor buildings are given in the excel file named...

The purpose of the statistics project is to go through the process that a statistician goes through when analyzing new data. You will be asked to do some Exploratory Data Analysis, describe the data...

please i need help to work on this project General Description The purpose of this project is to tell the story of a set of bivariate data using descriptive statistics and exploratory data analysis....

General Description The purpose of this project is to tell the story of a set of bivariate data using descriptive statistics and exploratory data analysis. You will first examine and describe each...

You must write an individual report analysing only the data provided. The data is real UK data from a specialist database. There are more than 2,000 chemical manufacturers registered in the UK, but...

Do the reactions involved in ozone depletion involve changes in oxidation state of the O atoms? Explain.

Q2. As shown in figure, the allowable stress for tension is 200 MPa and the allowable stress for compression 250 MPa. Please find the largest couple M that can be applied. Please make your choice and...

a) Explain why device drivers are needed. In your answer, include what information is contained in a device driver and why that information is needed. b) Describe how buffers and interrupts are used...

Q3: (Please don't use handwriting + please read the attached because the answer should be from the attached) What are the major motivational issues at play in the fast food industry according to the...

What should Chantale do? Chantale Leroux works as a clerk for Avco Environmental Services, a small toxic-waste disposal company. The company has a contract to dispose of medical waste from a local...

Would it make a difference if Chantale had a position of greater authority? Chantale Leroux works as a clerk for Avco Environmental Services, a small toxic-waste disposal company. The company has a...

You see a part-time job posted in your community for a tutor in a specific foreign language that also requires that the tutor be from the country of that language. Would being from a specific country...