The scatter plot shown would seem to indicate which type of data association

Q: Name only one data shape which is different from symmetric and right/left skewed Name four…

A: Data shape which is different from symmetric and right/left skewed : 1. Bimodal

Q: A car company agent conducted a survey to find out which car models most customers prefer. What is…

A: The company agent has collected the data of preference of car models of different customers. Now,…

Q: Mika studies if age correlates with the average number of hours of sleep, so she selected a random…

A: Given: Age(x) 8 15 22 27 34 40 Sleep(y) 8 8 7 7 5 6

Q: Provide an appropriate chart for the following data

A:

Q: A​ back-to-back stem-and-leaf plot compares two data sets by using the same stems for each data set.…

A: Given: The stem and leaf plot describes the distribution of the data and no information is lost in…

Q: Make a box- and -whisker ploy that represents this data.Hours of sleep 7,9,8,8,8,6,6,5,4

A:

Q: 2. Prepare an ordered stem and leaf plot for the data and briefly describe what it shows.

A: Given The given scores for 41 students are 31, 49, 19, 62, 50, 24, 45, 23, 51, 32, 48, 55, 60, 40,…

Q: What type of association does the following scatter plot have:

A:

Q: The cost for board exam review services costs P11500, P11750, and P11250 for years 2018, 2019, and…

A: A range is an which defines the min. & max. values for any set of nos. of a particular variable.

Q: Which of the following most closely approximates the line of best fit for the data in the…

A: NOTE: Refresh your page if you can't see any equations. . the given scatterplot is

Q: Draw a scatter plot.

A: Hello, since your question has multiple sub-parts, we will solve the first three sub-parts for you.…

Q: What is the IQR for the data set?

A: Measure of central tendency measures the central or average value of a dataset. Measured of…

Q: Find the interquartile range of the data set. {-4, -6, -9, -3, -2, -4, 0}

A: Introduction: Median is a measurement of central tendency of a given statistical data. When we…

Q: Give definition of Cross-Sectional Data?

A: Cross-sectional data is a type of data that is gathered by analyzing the various subjects like…

Q: What is the mode of the data shown below?

A: Given : We have given data of stem and leaf    stem  Leaf 1 1,2 2 2,3,8 3 3,4,5 4 0,0,1…

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

A: Terms with example Variability Association Relative standing

Q: Construct a boxplot for the data.

A: Here given 14 data First arrange data in ascending order

Q: Describe a set of data in which it would be most appropriate to use the mode as the measure of…

A: Mode is a measure of central tendency which represents the most frequent score in our data set. Mode…

Q: A back-to-back stem-and-leaf plot compares two data sets by using the same stems for each data set.…

A: Back to Back Stem and leaf plot: In this, the values inside the two lines are called the stems, and…

Q: Is this pie chart a good way to represent this data? Why or why not?

A: The given pie chart is The given pie chart shows the distribution of redrawing the Starbucks logo.…

Q: Provide an appropriate chart for the given data

A:

Q: Select the box plot for this data set: 73, 65, 68, 72, 70, 74.

A: The objective is to construct the box plot for the given data

Q: PART II. Construct a stem-and-leaf plot for the given data. stem and the corresponding leaves, 65,…

A: The given data is 65, 35, 54, 69, 53, 79, 86, 95, 79, 83, 91, 48, 65, 61, 59, 53, 18, 15, 26, 29

Q: Suppose a data set has the following statistics: 25th percentile is 101 75th percentile is 112 The 6…

A: Given, 6 smallest data points are: Values 57 75 75 80 89 92

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 type of association is shown in the scatter plot?

A: We have to choose the correct option from the given scatter plot.

Q: y is what sort of data:

A:

Q: A​ back-to-back stem-and-leaf plot compares two data sets by using the same stems for each data set.…

A: Given: Stem and Leaf Plot

Q: Make a box-and-whisker plot for the data.

A:

Q: A​ back-to-back stem-and-leaf plot compares two data sets by using the same stems for each data set.…

A:

Q: Which statistical tool studies the relationship between two or more variables? a. Median b.…

A: Answer: Correct option is:  b. Correlation

Q: Explain what a box and whisker plot is and how we use it to understand central tendency and…

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

Q: (a) Sarah considers displaying the data as a pair of dotplots. Do you think that this is a good idea…

A: Given Information: There are two golf balls, current and new. Distances of 20 balls traveled are…

Q: What is ranked data?

A: The ranked data is mainly used in the non-parametric tests are they are performed on ordinal data.…

Q: wnat is the equation Of the medlan-median iine for the dataset in the tabie? y 22 30 8 24 10 40 12…

A: Given x y 2 6 4 22 6 30 8 24 10 40 12 46 14 52 15 72 18 60 20 64

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

A: Given data: 22,17,18,25,22,52,27,33

Q: I finished first in the high jump and third in the pole vault. determine whether the data described…

A: Nominal Data- Take more than 2 values but these values are not ordered –there is no natural ordering…

Q: Does the mean represent the center of the data?

A: We have to write Does the mean represent the center of the data.

Q: On a cold day in Minneapolis, the afternoon temperature was 48 degrees before a cold front moved…

A:

Q: Which term best describes the shape of the data distribution pictured?

A: In this case, a picture of a histogram is given. Generally, a histogram is used to find the shape…

Q: Draw a histogram to illustrate the data.

A: It is been asked to construct a histogram using given frequency table.

Q: State whether the data discribed below are discrete or continuous, and explain why. The number of…

A: Discrete data can only take specific numeric values (whole numbers) and are countable. Continuous…

Q: Need a line graph for the given data

A:

Q: SS tell about a set of data

A: The sum of squares of SS depicts the sum of squared differences from the mean. The sum of squares is…

Q: From the graphs displayed, is there evidence to suggest that there is a positive linear relationship…

A: The given first chart is a scatterplot with square feet variable scaled on the y-axis against the…

Q: What is the shape of the distribution for both plots? This graph was from excel.

A: Given that  Two box plot are given one in blue color and other is red color

Q: a scatter plot for the study conducted which

A: Here given no of hour study by student and exam score

Q: A back-to-back stem-and-leaf plot compares two data sets by using the same stems for each data set.…

A: Back to Back Stem and leaf plot: In this, the values inside the two lines are called the stems, and…

Q: ​(a) What are the lowest and highest salaries at Law Firm​ A? at Law Firm​ B? How many lawyers are…

A:

Correlation

Correlation defines a relationship between two independent variables. It tells the degree to which variables move in relation to each other. When two sets of data are related to each other, there is a correlation between them.

Linear Correlation

A correlation is used to determine the relationships between numerical and categorical variables. In other words, it is an indicator of how things are connected to one another. The correlation analysis is the study of how variables are related. 

Regression Analysis

Regression analysis is a statistical method in which it estimates the relationship between a dependent variable and one or more independent variable. In simple terms dependent variable is called as outcome variable and independent variable is called as predictors. Regression analysis is one of the methods to find the trends in data. The independent variable used in Regression analysis is named Predictor variable. It offers data of an associated dependent variable regarding a particular outcome.