What descriptive statistics would you use for a survey about depression?

Q: What is the difference between causation and correlation, and why does this difference matter.…

A: The difference between causation and correlation, and why does this difference matter :

Q: Would statistics be helpful in convincing patients at risk for stroke to try alternative medicine…

A:

Q: much does the mean score tell you about the performance of the whole class?

A: Averages are tools of summarizing data, it facilitates the comparison. Different averages are…

Q: hat is the difference between inferential and descriptive statistics? Give an example research topic…

A: Inferential and descriptive statistics are two major aspects of statistics. Inferential statistics…

Q: Explain Sources of Existing Statistics?

A: Existing statistics are previously collected data that has been analyzed in at least one way. There…

Q: Why we need different measures of central tendency and dispersion, if mean is given? Briefly explain…

A: The different measures of central tendency are as follows: 1. Mean: It is the most popularly used…

Q: Explain in your own words what it means that a sample must be representative of the population.…

A: To explain about sample and population and to choose the best fit for the study on students of the…

Q: In this section, we discussed two types of statistical designs. Identify and explain the meaning of…

A: The two types of statistical designs are,Completely randomized design.Randomized block design.

Q: If you are analyzing statistical data from a range of percentages of participant responses and…

A: If you are analyzing statistical data from a range of percentages of participant responses and…

Q: What are the commonly used statistical tools for qualitative research. Give background and formula…

A: Statistical tools are tools which are used to carry out statistical analysis which is used to give a…

Q: You read that the average number of hours of sleep that teens get is 7.2 hours.  You decide to…

A: We have to find type of statistics.

Q: What statistical tool should be used for the problem?  An insurance company wants to determine the…

A: We need to identify suitable statistical tool

Q: What statistical calculation, which results in the same units as the measured data, represents the…

A: Introduction: For a random variable X taking n sample values, the sample variance is given by the…

Q: Explain the tests of statistical significance?

A: It is asked to explain the tests of statistical significance.

Q: When statisticians use the phrase “inferential statistics”, what is the word inferential referring…

A: Here, we have to discus when and why statisticians use inferential statistics.

Q: When you read scientific literature, do you know whether the statistical tests that were used were…

A: Always  and mostly are acceptable because students are encouraged to continue on withthis quiz.

Q: The correct order of a statistical analysis is?

A: The question is about statistical analysis Introduction : Statistical analysis : The analysis which…

Q: When it comes to statistics, what are variables and operational definitions? What is their purpose…

A: Operational variables usually define and measure a specific variable as it is used in the study.…

Q: Why is statistical inference generally used to obtain information about a population proportion?

A: Generally, the size of the population that is considered under study is large. It would be difficult…

Q: Identify some methods used in descriptive statistics.

A: Descriptive statistics:Descriptive statistics is defined as the method where the information…

Q: Descriptive statistics is another way of drawing a conclusion which helps us determine whether the…

A: Descriptive statistics: Descriptive statistics is a part of statistics where the data is summarize…

Q: Why are identification numbers generally not used in statistics?

A: Identification number is unique ID to represent a unique individual. The Identification numbers are…

Q: what were your thoughts on the role of statistics in engineering? 3-5 sentences please

A: Basically, Engineers work is to construct the designs , to find approximate values and to do…

Q: True or False: The following would be considered QUALitative data. The number of times the Vikings…

A: Here is the Given Sentence:The following would be considered QUALitative data.The number of times…

Q: Write brief notes on two ways how statistics deal with variability.

A: Measures of variability: The measure of variability or the measures of dispersion can be measured…

Q: How is the goal of descriptive statistics served by computing a measure of central tendency?

A: It is an important part of statistics . It is widely used .

Q: What statistical analysis I can use to this problem?   1. Determine the interest of college…

A: In hypothesis testing we test the hypothesis regarding the population parameter.

Q: What are the two main branches of statistics? The two main branches of statistics are qualitative…

A:

Q: What is the role and importance of statistical thinking?

A: Introduction Statistics is a discipline which involves collection, arrangement and analysis of data…