1 2 3 4 5 6 7 8 9 10 11 12 2 6,2 1, 5, 2,7 7,8,4 2,5 3,6 2 6 where 7 | 2 = 72 students Calculate the IQR of the data. 26 27 27.5 26.5 JOOOO

Q: Obtain a 3-point moving average for the following data 23,24,25,25,22,45,29,25,30,29,31,35.

A: In question, We have given the following data set: 23, 24, 25, 25, 22, 45, 29, 25, 30, 29, 31, 35…

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: 14 A scientist recorded the following measurements. 4, 5, 3, 6, 3, 8, 4, 9, 6 What are the first…

A: Given that the scientist recorded the following measurement      4,5,3,6,3,8,4,9,6 Here we have to…

Q: The mode of the data 12, 10, 16, 12, 22, 19, 12, 16, 22 is 12 16 19 10 22

A: We have to find the mode of the given data . For this we can choose the number which is repeatedly…

Q: Find the variance of the data

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

Q: find the mode for the following data 7,5,2,3,9,8,7,4,5,2 Select one: a. 5,3,2,1 • b. 4,5,2 • c. No…

A:

Q: A data set contains the observations 3,5,7,3,5,6,. find ∑x

A:

Q: Construct a stem-and-leaf display for the following data. (Enter numbers from smallest to largest…

A: Arrange the data in ascending order : 6.5, 7.5, 7.5, 7.9, 8.3, 8.3 , 8.8 , 8.8 , 9.7, 9.8, 10.2,…

Q: Here is a set of data. 2 26 28 90 | 503 | 520 | 522 573 683| 708 773 848 | 968 979 Identify the 5…

A: Solution:  The observation in increasing order is  2, 26, 28, 90, 503, 520, 522, 573, 683, 708, 773,…

Q: Basic Computation: Mean, Median, Mode Find the mean, median, and mode of the data set 10 12 20 15 20

A: From the provided information,The data values are as follow:10, 12, 20, 15, 20

Q: Which statement is true about the data listed below. 9,12,6,7,8,9,3. A.the median is less than the…

A: Mean : Mean is defined as the ratio of sum of all observations to the total number of observations…

Q: Which set of data is represented in the box and whisker plot below? 10 12 13 15 6. 10 12 13 14 15 O…

A: From the box and whisket plot identify the terms and find out in the option. box and whisker plot…

Q: 3. Calculate 6th decile,Median, Mode & cofficent of variation from the following data. X 10.8 10.6…

A: Given, X f 10.8 16 10.6 29 10.4 45 10.2 54 10 69 9.8 74 9.6 53 9.4 49 9.2 74…

Q: Becca created the following table to show the number of days in each month. Each X represents one…

A: Given that,X represents one month.Becca created the table to show the number of days in each month.

Q: Which line represents the best fit for the scatter plot data? 10 8. 6. 4 2 o2 4 6 8 10 10 6. 4. 2 O…

A: First graph is the best fit for the scatter plot data.

Q: the value of y

A: First We arrange the data in the ascending order 7,8,15,15,38,43,45,46,49,58,69,76,76,91,y Mode:…

Q: 2 3 4 5 6 7 8 9 10 11 12 6, 2 1, 5, 2, 7 7,8,4 2,5 3,6 2 6 where 7 | 2 = 72 students Calculate the…

A: The following sample data is found from the given stem and leaf plot.…

Q: Plot the data and find a line of best fit. 3 65 2 7 4 -0.5 1.5 1.5 -1.5 0.5 -0.5 8 1 3-2

A: Given :- Data table To Plot :- The data and find a line of best fit.

Q: In complete two or more sentences, determine the appropriate model for the given data and explain…

A: The regression is a method of machine learning under subgroup Supervised Learning. The regression…

Q: LWould range or IOR be more appropriate in this data set 32, 35, 76, 29, 30, 32, 31 39, 28, 34

A: As per the honor code, We’ll answer the first question since the exact one wasn’t specified. Please…

Q: 19, 17, 18, 25, 24, 18, 17, 20, 20, 21, 22, 25, 18, 20, 24, 16, 17, 15, 15, 18, 24, 25, 19, 20, 21,…

A: From the provided information, The values are as follow: 19, 17, 18, 24, 25, 18, 17, 20, 20, 21, 22,…

Q: f the data given (Marks 0-9,10-19,20-29,30-39,40-49,50-59,60-69,70-7

A: Given data, Marks No. of students 0 - 9 2 10 - 19 3 20 - 29 8 30 - 39 24 40 - 49 27…

Q: Below are numbers of hours that a sample of 19 recent college graduates reported working last week…

A: Data arranged in nondescending order. 35 36 40 43 43 44 46 46 46 47 54 54…

Q: 15, 24,26,25,1,22,25,25,21,23Is the data set symmetrical positive or negative skew

A: The given data set is 15, 24,26,25,1,22,25,25,21,23

Q: 5. Is the data set {(2, 6),(2, 7), (2, 8), (2, 9)} that of a function? Explain why or why not.

A:

Q: 3. A psychology professor wants to know if stress in his statistics class is in anyway affected by a…

A: Given Following notations can be assumed:   Psychology=A Other=B Male=1 17,-1,9,17,10,13,13,14…

Q: Compute the range for the set of data. 7,7, 7, 18, 22, 22, 22 O A. 58.0 О в. 18 O C. 15 O D. 15,0

A: Solution: Given data set  7, 7, 7, 18, 22, 22, 22 Maximum = 22 Minimum = 7

Q: The mode of the data 22, 20, 26, 22, 32, 29, 22, 26, 32 is_ 20 22 29 26 32

A:

Q: find the value of x if the numbers 7, x, 3, 9, 2 have a mean of 5.8

A:

Q: Calculate the 5 numbers summary of the given data using approximation method.…

A: The data is given as- 19,4,18,17,20,24,9,17,12,24,19,9,17,24,25 We have to obtain the five point…

Q: 7. Do these two data displays match up? Explain your answer. 14 13 12 11 10 6. 10 11 12 13 14 15 16…

A:

Q: From the data set, get the output from excel. Compute the coefficient of variation, standard error,…

A: First we enter the given data set in Excel sheet.  Coefficient of variation= standard deviation/mean…

Q: need

A: The mode of the dataset is equal to the most frequent value of the data i.e value which occurs…

Q: Which of the given data sets is less variable? а. 1,1,2,2,3,3,4,41,1,2,2,3,3,4,4 b.…

A:

Q: The mode for the following data 2, 2,5, 3,5,3,10, 13, 10, 13 Select one: а. 2,3,5 b. 2,10 C. no mode…

A:

Q: The values of a set of data are 3, 4, 6, 2, 4, 2, 3, 1, 5, 3, 4, 3, 5. What is the average value?…

A: