Remove outliers, missing values and rescale the data.

Q: 13,6,−1,−12,9,−313,6,−1,−12,9,−3   Determine the median of the given data.

A: Eleven observations are given.The observations are 13, 6, −1, −12, 9, −313, 6, −1, −12, 9, −3.

Q: Find the mean for the given data set, 24,11,32,16,18

A: Answer: From the given data set, 24,11,32,16,18 Sample size(n) = 5

Q: PART II. Construct a stem-and-leaf plot for the given data. 22, 36, 45, 33, 49, 74, 88, 97, 72, 26,…

A:

Q: Find the variance for this data set of salaries 30, 34, 52, 48, 25, 36, 27 Round the…

A: The mean of the sample data can be obtained as:

Q: find q3 for given data  15,85,98,78,4,56,5,8,52,3,96,85,49

A: Solution -Find third quartile

Q: Remove outliers, missing values and rescale the data.

A: Given information: The data represents the values of the variables X1 and X2.

Q: Find the std. dev., variance, range and coefficient of variance.  Compare the coefficient of…

A: Group A:

Q: Loraine is enrolled in an algebra class that meets 5 days per week. Her instructor gives a test…

A:

Q: 4. {4, 16, 9, 4, 2, 4, 1, 4, 16, 9, 4, 2, 4, 1}

A:

Q: Find the variance of the data

A: a) given data : -3,-2,-1,0,1,2,3,4

Q: The five number summary of a dataset was found to be: 48, 48, 57, 63, 69 An observation is…

A: given five number summary : 48,48,57,63,69Q1 = 48Q3 = 63

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

A: Given : The ages​ (in years) and heights​ (in inches) of all pitchers for a baseball team are listed…

Q: find d2 for given data  15,98,78,75,63,45,65,98,78,23

A:

Q: Find the mode for the following data. 36, 21, 15, 21, 44, 15, 48, 54, 21, 59.

A: As show, 21 appears 3 times which is the highest.

Q: Find the mode for the following data 12,8,18,38,17,37,16,87,8,12,8

A: Answer: Given data is: 12,8,18,38,17,37,16,87,8,12,8 Number of observations = 11

Q: Find the mean for the given data set, 34,56,79,25,68

A: Answer: From the given data, 34,56,79,25,68 Sample size(n) = 5

Q: Describe the location of the mean, mode, and median by giving an example and explain why each is in…

A: Given information: It is required to describe the location of mean, mode and median.

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: Determine the approximate population variance. # of People Helped 247 211 200 199 180 230 215 175…

A: Given Data :

Q: a) Find the population mean and the range for the number of smallmouth bass caught per day by each…

A:

Q: A student's grades at the end of the semester were as follows: 18, 17, 15, 14, 15, 18, -20, 18, 13,…

A: Given data is18, 17, 15, 14, 15, 18, -20, 18, 13, 19, 15Arrange the data in ascending order-20, 13,…

Q: The final exam scores for Mr. Allen’s class are shown below. 56, 59, 60, 65, 71, 72, 74, 80, 80, 83,…

A: Given observation and calculation is shown below Score 2*score 56 112 59 118…

Q: The ages (in years) of 21 people are listed below: 15 18 18 19 22 23 24 24 24 24 25 26 26 27 28 28…

A: An outlier is any data point more than 1.5 interquartile range as below the first quartile or above…

Q: heights needed.) Enter your answer in the answer box and then click Check Ans 2 parts 以8 d

A: Coefficient of variation is defined as the ratio of the standard deviation to its mean expressed in…

Q: What is the mean of the data: 4,11,9,10,4

A: We have to find out given mean..

Q: A data set {19, 5х, 14, 8, Зх, 29} has a mean of 25. Find the median of the data

A: Find the median of the data set.

Q: Find range and midrange of data.

A: Here arrange data in accending order…

Q: Find the variance for the data set 34,76,53,87,62

A: From the provided information, The data values are as follow: 34, 76, 53, 87, 62 Sample size (n) = 5

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 the data to identify any outliers.

A: The objective of this question is to identify any outliers in the given data set. An outlier is a…

Q: For the data set 37, 82, 20, 25, 31, 10, 41, 44, 4, 36, 68, find the upper and lower outlier…

A: The formula for the lower fence is,Where, Q1 denotes the first quartileIQR denotes the interquartile…

Q: Here is a set of data. 4 50 73 103 185 230 363 407 411 450 488 556 760 958 Identify the 5 number…

A: We have given that the data set. Here, need to find out the five number of summary.

Q: 11 12 13 14 15 16 17 18 19 20 21 22 23 24 multiple choice score 5. 3. 2. 1. # of students

A: From the given histogram we find average multiple choice score.

Q: The comparison line graph indicates the rainfall for the last six months of two different 2013 years…

A: The given comparison line graph indicates the rainfall for the last six months of two different…

Q: Find the median of the given data set. 12, 13, 14, 26, 27, 28, 30, 23, 22, 10, 15.

A: The given data set is arranged in ascending order as shown below: 10, 12, 13, 14, 15, 22, 23, 26,…

Q: find 2 decile of the data  12,15,16,2,12,20,15,42,32,6,52,32,14,15,17,19,1,6

A:

Q: Discuss any outliers in the data . What criteria did you use to identify outliers?

A: The two boxplots of students' predicted GPAs and students' college GPAs are givenmedian value of 1st…

Q: In the shown scatterplot, what will happen to the linear relationship if the outlier is removed? m…

A: Solution:-If the outlier is removed from a scatterplot with a negative correlation, the linear…

Q: Find the median of the given data set. 120, 115, 10

A: Given data values are: 120, 115, 100, 130, 125, 126, 127, 100, 95, 130. Here, the number of…

Q: Find the mean, median, and mode(s) of the data with and without the outlier. 85, 77, 211, 88, 91,…

A: