descriptive statistics

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Hello everyone, I want to write my thesis about the stability of stablecoins and need some help with my analysis. I want to analyse the volatility of stablecoins compared to the USD and Bitcoin. My Null Hypothesis would be something llike "The fx-rates of stablecoins to 1. USD and 2. BTC are...

Hello forums, What I am trying to do: I want to find the maximum number of rentable rooms that could exist if someone wanted to either build am addition or construct a building in a specific city zoning district--in this case it would be up to 4 floors per parcel (or property). I have a...

I recently came across a graph comparing education levels between foreign born immigrants and US born citizens that was divided into four categories. Less than highschool, Highschool graduate, Some college, Bachelor or more 9% of us born did not graduate And 27% of foreign born did not graduate...

This may be a naïve question but I have read in several sources (example) that calculating the relative standard deviation is unreliable if the mean is close to zero. My questions are: 1.) How close should the mean be to zero before RSD(%) becomes unreliable for expressing statistical spread...

I am completely new to SPSS and I have to split the mean by one variable or even by two variables ("produce a single table showing the mean of the symptom severity checklist score before and after treatment, split by anxiety disorder and by patient gender") This is just the example I have been...

Hi, I am a first-year business student that is taking a stats class. I have a report assignment with the requirement of an executive survey and certain purposes for the client, who owns a furniture shop. The objectives were: 1. Profile of customers-Age, gender, disposable income... 2...

Hello, I have I inputted my data into SPSS. This is the question that I have been given: Compare the QABF attention(interval data)scores and demand(interval data) scores of people with a diagnosis of FXS and those with any diagnosis. Are people with FXS more likely to have lower...

I have 3 groups and their data: incoming customers incoming funds When looking on 2 week resolution, I check the percentage difference and can evaluate the impact on these parameters. If I have 5 weeks, data for each week, I need a better statistic to evaluate the impact on the parameters...

The same participants are exposed to two different screen sizes 27" (stimulus A) and screen size 9.7" (stimulus B). Independent var is "screen" with two levels - sizes. After exposure to stimulus A, they fill two questionnaires to answer dependent variables Y1 and Y2. After that, they are...

Hi, 1.I am planning to examine the level of user engagement of participants playing a particular computer game, that has two versions, one in color and the other one in black and white. I understand that I can conduct a one way-within subject test ANOVA to compare the means of the two groups...

I have the following scales: 1 (Strongly Disagree); 2 (Disagree); 3 (Not Applicable); 4 (Agree); 5 (Strongly Agree); Questionnaire responses: Question Item1: 2; Question Item2: 3; Question Item3: 1; Question Item4: 1; Question Item5: 4; If I need to average the above responses...

Hi All I've got a data set from a regional competition, where students of different age groups and different schools have submitted entries. Some schools have entered students in each age group, others in one or two age groups. The region has been further sub-divided into divisions. I've...

I have a bunch of people working under me. I give them some tasks to complete on a regular basis. Some of the tasks are time bound and some aren't. I want to find a "measure" that best captures the response time of each employee. Finally based on this measure I want to see who is the best and...

You are conducting a 2(gender) x 2(treatment group) analysis to study smoking as an outcome variable (yes,no). At the very least, what kind of descriptive statistics mentioned below, would you provide in a table after testing the association between smoking status and gender or treatment group...

I got daily returns for the last 15 years. I would like to find the the descriptive statistics(mean,Stdev,skewness, kurtosis) impact on last Thursday of every month. I have created a dummy variable to reflect the same. How to find the descriptive statistics only for those days alone?

I have a table where the major categories are on the columns and they total to 100% for each column. Then the subcategories are on the rows and each row total to 100%. I am looking for a descriptive stats tool that can do a comparison column-wise and row-wise at the same time? Or am I asking for...

Hello, I am migrating to R from Stata. However, I am having much trouble producing a simple, clean table of descriptive statistics. In Stata, I can type: summarize v1 v2 v3 and get a table with variable names in the first column followed by the number of observations, means, sds, and...

Hello, I am a Ph.D. candidate in the behavioural sciences and I am a bit at a loss with respect to finding a solution to the problem to follow: I have the means and standard deviations of three time points in a sample of twenty people. Mean (SD) 10.3 (2.4) 9.2 (1.3) 9.5 (1.8) I...

Hey guys, I need your help: I got following question: Six customers have Tested a new chocolate bar an have rated it on 0-10 scale (10=best) . Calculate the average rating based on how often the customers go shopping and how many chocolate bars they usually buy each time they go...