write an analysis for the data above and what does the p value mean?

Q: stem and leaf plot? Also include its median.

A: Here Given total number of data =20

Q: The key to making sound decisions is to know what information is needed to make an abrupt decision…

A: Given statement, The key to making sound decisions is to know what information is needed to make…

Q: The top schools HCC students transfer to are below from highest to lowest.  This type of data is…

A: We have given the following statement

Q: Does the mean or median better represent the data? Explain your reasoning.

A: Given data:   30 15 40 40 40 30 50 40 100 30 30 30 30 150 30 30…

Q: What does a z-score tell you about a data value?

A: Solution: Let X be the random variable. The z-score is the standardized value of the given data.

Q: The "fishing" approach to data analysis refers to what?

A: " fishing" is a data mining  practice in which large volumes of data are analyzed seeking any…

Q: A recent public opinion poll on gun control found that 152 people interviewed out on fmtue 320…

A: Given: No. of people supported the new gun regulation (x)=152 No. of people interviewed (n)=320

Q: Name two kinds of statistical data and describe them in brief.

A:

Q: he mean is not appropriate for describing which two types of data? O Nominal and Interval data O…

A: Mean is used to measure the central tendency of a numerical data. Now, there are 4 types of data, i.…

Q: Define the test variable?

A: Introduction A variable is a characteristic that is being tested.

Q: xplain how to use a boxplot show you the measures of center variations, and distribution of data set

A: Box and whisker plot: A type of graph used to display patterns of quantitative data is called a box…

Q: mode can be more than one in a data set but medium cannot.explain in two lines.

A: Mode: Mode is the most frequent observation in the data set. So, it is possible to have more than…

Q: You have a dataset with a mean of 2, median of 3 and variance of 9.  What is the skewness?

A: Given that  Mean = 2 , Median = 3 , Variance = 9

Q: A set of data has a mean of 16,  a median of 15 and a mode of 14. which of these numbers must be…

A: From the information, the mean is 16, median is 15 and mode is 14.

Q: When expressing findings from data gathered the mean and the median can always be used…

A: In statistics, there are two types of measures namely measures of central tendency and measures of…

Q: Based on the boxplots and the mean/median relationship what is the shape of each data set? Explain…

A: Given:

Q: what is the mean of this data set 24, -6, 5, 35, 0, -8, 36,7

A: The Given data set is  24, -6, 5, 35, 0, -8, 36,7

Q: Describe data in terms of variability, association, and relative standing.

A: Terms with example Variability Association Relative standing

Q: What is data?

A: Data is raw and unorganized fact which is required to be processed to draw meaningful conclusions.…

Q: 3. Researchers interested in determining if there is a relationship between death anxiety and…

A: The question is about correlation.Given :To find :A ) Compute a statistic that shows the…

Q: How will I calculate population mean using this set of data? Thanks.

A: Given data is : 61159 57524 56186 52254 54884 51869 29743 39877 50086 53672 65707 73861

Q: For qualitative data, the mean is the best measure of center. False

A: Qualitative data contains categorical variables. It includes values that do not have numerical…

Q: Explain when can we use data grouping?

A: when the data is large, then the data grouping is used. The general way of handling continuous…

Q: The line of best fit through a set of data is y = 25.662 + 2.005x According to this equation, what…

A:

Q: The number of books read buy student students in a week is an example of qualitative and discrete…

A: Qualitative variable consists of categories.

Q: How do you determine which data gathering instrument to use in a research?

A: Data collection is an important step in the research process. The instrument you choose to collect…

Q: What is the mean of the data set comprising the numbers 7, 8, 4, 5 and 11

A: Data set: 7, 8, 4, 5 and 11 Number of observations = 5

Q: What is p value ?

A: The​ P-value is the probability of observing difference in the sample statistic this high or higher…

Q: What do you mean by Panel Data?

A: Panel data: Panel data is a combination of quantities obtained over multiple individuals, which are…

Q: When is it best to use the mode as a measure of center? Describe what type of data would lead you to…

A: The mode is the least used of the measures of central tendency and can only used when dealing with…

Q: For qualitative data, the mode is the best measure of center. True

A: Given data: For qualitative data, the mode is the best measure of center. Answer: True or false

Q: How do I attach an Excel or SPPS.sav data set to this question window?

A: Ensure that you have the field titles, i.e. variable names, in row 1 at the top of each column of…

Q: For quantitative data, the mean is the best measure of center when the symmetric and bell-shaped.…

A: The measures of central tendency are mean, median and mode.

Q: What equation should be used in significance of the value found in scatter diagram of the data

A: A scatter plot is a graphic tool used to display the relationship between two quantitative…

Q: The mode for the data : 22,17,18,25,22,52,27,33 is equal to

A: From the given information,  it is clear that,  The data is, 22, 17, 18, 25, 22, 52, 27, 33 First we…

Q: What are the two ways to understand the mean of a data set ? How would you go about giving examples…

A: Grouped Mean: Grouped mean is the mean of the dataset that is given in a grouped format with classes…

Q: Describe when you would use an analysis of variance versus an independent samples t-test.

A: Analysis of variance (ANOVA) is used when we have more than two independent samples whereas…

Q: The variables are the columns of a dataset.

A: Here we want to know given statement is true or false.

Q: Use one example to explain why the level of measurement is the first thing needed to know in data…

A: The level of measurement is the first thing needed to know in data analysis. Examples are given…

Q: 2. Find the median and mode of the following data: Trees 1 2 3 4 5 6 Frequency 2 5 6 4 1 8

A: Median and Mode: The mid element in a classified array of numbers is termed the median. By arranging…

Q: dentify the type of data that would be used when the variable of interest is most-watched TV show

A: Identify the type of data that would be used when the variable of interest is most-watched TV show.…