Use the data below to calculate the minimum, maximum, range, variance and standar deviation (the mean is 13). Show your work (feel free to add extra columns to the table show your work). Write one sentence interpreting each statistics. Round to 2 decimal points.

Q: 4. Find the mean. Data Set: 9, 15, 18, 19, 24, 32 -18.5 b. 19.5 C. 20.5 d. 23

A: We use the below formula for calculating the mean Mean = Sum of all data valuesTotal number of…

Q: Create a set of data that is represented by the box plot below.

A: The above box-plot is drawn such that the first quartile and the Median values are equal

Q: Find the mean of the set of data. 2, -4, 6, 12, -6 O A. 1 О В. 2 ОС. 2.5 OD. 1.7

A: Answer- Given that  The data set Xi : 2,-4,6,12,-6 n=5

Q: Use a stem-and-leaf plot to display the data, which represent the numbers of hours 24 nurses work…

A: 40,40,41,48,36,40,36,56,32,36,40,35,30,26,40,36,40,36,40,33,40,32,38,29

Q: Complete parts (a) and (b). a. If three students scored 75 on a test and three other students scored…

A: The mean is the average of the dataset which is obtained by dividing the sum of all items present in…

Q: We have provided simple data sets for you to practice the basics of finding measures of center. For…

A: Solution: a. The given data is 2, 5, 0 and –1 Then, the mean is Thus, the mean is 1.5.

Q: Keiko is recording the percentages she earned on each 81, 92, 78, 93, 81, 76, 90 Find the range of…

A: Range= high value - low value.

Q: Find the sample mean of the data. Be sure to include screenshot of Excel of your answers and…

A: 30 30 30 30 40 60 40 15 50 150 40 30 30 30 40 30 40 30 30 30…

Q: restaurant records which combo customers order for a time. Determine the median of the data

A: The frequency distribution of the combo order is given as:Combo orderFrequency14233243

Q: The dot plot of time (in minutes) it takes employees to drive to work is shown below. Find the mean,…

A: From the given dot plot the data set is,5,8,10,16,16,16,18,20,21,22,22,25,28,32,36Arrange the data…

Q: We have provided simple data sets for you to practice the basics of finding measures of center. For…

A: According to the provided information, The data set are 3, 5, and 7. The mean of the data is the sum…

Q: Are the data qualitative or quantitative? A. Qualitative, because descriptive terms are used to…

A: Any variable having a numerical significance attached to it is a quantitative variable

Q: Use a stem-and-leaf plot to display the data, which represent the numbers of hours 24 nurses work…

A: To draw a stem and leaf diagram, we note each of the observed values and divide each such value into…

Q: Find the mean, median, and mode(s) of the data in the following stem-and-leaf plot. The leaf…

A: It is given that the data in the stem-and-leaf plot. The leaf represents the ones digit.

Q: A student shared data from the StatCrunch Friend Data Application. Data on gender and number of wall…

A: Given information: No. of variables =2variables=1. Male gender.2. No. of wall posts.

Q: Have aset of value right Carve t and Describe have Mean Median. Mode a skewed to the each 15 20

A: Data set : 10,15,20

Q: Find a. the mean; b. the deviation from the mean for each data item; and c. the sum of the…

A:

Q: PLEASE HELP.The mean of the dataset is 45.The dataset consists of 25,45,65,70,x,55.Find the value of…

A:

Q: Use a scatter plot to display the data shown in the table below. The data represents the number of…

A: The data represents the number of students per teacher and the average teacher salaries.

Q: The table shows number of minutes Anna spent reading. Anna wants to record the greater measure of…

A: The objective of this question is to determine whether the mean or the median of the given data set…

Q: x=enter your response here ​(Round to three decimal places as​ needed.)   R=enter your response…

A: The data is given for carbon dioxide concentrations from the year 1960 to 2009. It contains 10…

Q: State whether you would expect the data set to be normally distributed. Amount of credit card debt…

A: A dataset is said to be normally distributed if it is symmetrically distributed and there is no…

Q: Use a stem-and-leaf plot to display the data, which represent the numbers of hours 24 nurses work…

A: Here the given data are:- we have to Construct the steam-and- leaf plot using this data . Given ,…

Q: Find the mean and median of the population data below. Make sure to use the proper symbol when…

A: Hello. Since you have asked multiple questions, we will solve the first question for you. If you…

Q: The final letter grades earned on a mathematics course are given in the table below. A B C D F 12 20…

A: Given data  A 9 B 12 C 20 D 10 F 4 W 5

Q: The ages (in years) and heights (in inches) of all pitchers for a baseball team are listed. Find the…

A: Given height weight 71 27 74 25 71 25 82 26 80 24 77 27 74 29 80 29 79 29 72…

Q: Find the mean, median, and mode(s) of the data. Do not round. 48, 12, 11, 45, 48, 48, 43, 32

A: Given : Find the mean, median, and mode of the data. 48, 12, 11, 45, 48, 48, 43, 32

Q: Make a box-and-whisker plot. Label the minimum, maximum, first quartile, median, and third quartile.…

A: Given:- Daily Attendance: 29,24,28,32,30,31,26,33 To Find That:- Make a box and whisker plot. Label…

Q: 3. The ordered data below shows the lengths (in kilometers) of rivers on the South Island of New…

A: Let X represents the lengths of rivers on the south island of New Zealand that flows to the…

Q: A simple data set has been provided to practice the basics of finding measures of variation. 2, 4,…

A: The number of observations is .