Can you find a set of data such that the mean, median, and variance are all equal to each other? Find as many data sets as possible. If none are possible, explain why. If many are possible explain why. If you find any patterns explain what they are and how they are useful in the hunt for understanding this question.

The boxplot below shows salaries for CPAS and Actuaries in a town. СРА CPA Actuary 70 40 Salary (thousands of S) 20 30 50 60 80 90 If a person is making the median salary for a CPA, his earning is equivalent to the first quartile salary for an Actuaries, and he is making less than % of Actuaries. Array

why do you think the data presented this way?

Which of the following is NOT an example of cross-sectional data?

MAT 312 PLEASE HELP After being hired as a financial advisor for a large real estate company, you have been tasked with exploring trends between home size (square ft) and property taxes to see if a relationship exists and if that trend can be applied outside of just the sample data. In the Excel Lab #5 Data File, you will find raw data on sheet 1. However, to simplify your calculations, you have only been asked to test a random sample of 10 homes. So, your first step will be to randomly select data from 10 of the homes and paste them into sheet 2 called “sample data”. This will be the data that you will analyze. (You can generate 10 random numbers between 5 and 30 however you want for your sample, but know that there is essentially no chance two students should have the same 10 samples). Within the Excel spreadsheet, use the Excel tools/functions to calculate the correlation coefficient, test statistic, and p-value. You will also use Excel to generate a scatterplot of your sample data…

Explain the meaning of the specified term. Distribution of a data set

The data were collected from a statistics class. The column head gives the​ variable, and each of the rows represents a student in the class. Find the​ frequency, proportion, and percentage of​ right-handed people.   LOADING... Click the icon to view the data table.       Question content area bottom Part 1 The frequency of​ right-handed people in the class is enter your response here   . ​(Type a whole​ number.) Part 2 The proportion of​ right-handed people in the class is enter your response here   . ​(Type an integer or a​ fraction.) Part 3 The percentage of​ right-handed people in the class is enter your response here   ​%. ​(Type an integer or decimal rounded to one decimal place as​ needed.)

find an example of when statistics were misused/skewed and state the reason why you think the statistics were reported that way.

Briefly explain the procedure you may adopt to summarize data set obtained from field study.

A researcher plans to compare two treatment conditions by measuring one sample in treatment 1 and a second sample in treatment 2. The researcher then compares the scores for the two treatments and finds a difference between the two groups. Briefly explain how the difference may have been caused by the treatments. Briefly explain how the difference simply may be sampling error