9.) Which set of data has a range of 14? A. 88, 68, 58, 18, 83, 74 В. 9, 2, 8, 20, 17, 23 С. 8, 6, 5, 11, 13, 19 D. 8, 16, 25, 9, 10, 22

Q: C. Compute and interpret r for the following data given. 1. 3 6 12 1 10 5 13 25 41 49 2. 3 5 7 y 44…

A: 1) Given data and calculation x y x2 y2 xy 1 5 1 25 5 3 13 9 169 39 6 25 36 625 150 10…

Q: The areas of 21 certain​ regions, in square​ miles, ranges from 47 to 819 with Q1=​228, median=329…

A: we have given that,  The areas of 21 certain​ regions, in square​ miles, ranges from 47 to 819 with…

Q: For the data set 1 2 3 57 7 8 9 10 12 13 13 14 14 15 16 16 19 19 21 23 23 23 24 26 26 27 27 28 28 31…

A: Given data set: 1 16 31 52 65 2 16 32 52 66 3 19 34 53 70 5 19 35 54 71 7 21 35 55 71 7…

Q: 15. The shoe sizes for members of the track team at a high school are shown in the set below. {.7글…

A: Plot the minimum, maximum, quartile 1, quartile 2, quartile 3 as shown to find the box whisker plot.

Q: uppose that the length of a steel bar is measured by a number of different observers and the…

A: For Measurement A The mode of a set of data is the value in the set that occurs most often. Ordering…

Q: Identify the type of mode in the following data. 9.5, 10.4, 12.6, 11.6, 13.5, 12.5, 14.8, 9.6, 10.5,…

A: According to the given information, we have Data set:…

Q: this is data.. do this. dont need refernece of Q1 24 43 81 25 36 92 45 21 25 24 43 81 25 36 92 45…

A: Forecasting

Q: The mode of the data 8, 6, 12, 8, 18, 15, 8 is O 15 O 8 O 6 O 12 18

A: Answer: B(8)

Q: The mode of the data 26, 24, 30, 26, 36, 33, 26 is O 24 O 26 O 33 O 30 о 36

A: We have to find mode for given data..

Q: The file contains the amount that a sample of nine customers spent for lunch ($) at a fast-food…

A: Here minimum = 4.20 Maximum = 9.87 Range = ?

Q: The median for the data 39.2, 9.2, 1.9, 29.1, 25.9, 12.6, 19.9 is O 20.1 O 19.9 O 9.2 O 25.0 O 1.0

A:

Q: Find the highest possible value for x in the set 8.2,7.7,6,4.8,8.2,5.8,9.2,7.3,6.2,8.1,5.5 and x…

A: From the data given: Let variable Y represent the given data   ∑y=77+x n=12

Q: Given the following data pairs (x, y): (1, 1.24), (2, 5.23), (3, 7.24), (4, 7.60), (5, 9.97), (6,…

A: We have to find a regression line for this, then we can use it to find y ( at x=4.5)   Sum of X =…

Q: 11. x:  471.7     659.3        740.5      790.5        781.3         1047.3        969.5…

A: The sum of the x values=6666.2 The sum of the y values=6456.1   So the mean of X=Mx=…

Q: 2. Compute 10 10 and s for the data set:

A: Consider,   S.NO x 1 4/5 2 2/5 3 4/5 4 9/10 5 1/2 6 1/10…

Q: Here is a set of data. 10 70 120 169 368 369 403 435 464 465 496 577 685 736 926 945 Identify the…

A: 10 70 120 169 368 369 403 435 464 465 496 577 685 736 926 945 Identify the 5 number summary (min,…

Q: A fast-food restaurant monitors its drive-thru Speed of Service (Time in Seconds) O 108 service…

A: From the given data we construct steam leaf plot. And the range for most frequent speed of service.

Q: The mode of the data 26, 24, 30, 26, 36, 33, 26 is O 24 O 30 O 26 O 36 O 33

A: The data given is  26, 24, 30, 26, 36, 33, 26

Q: The mode of the data 29, 27, 33, 29, 39, 36, 29 is O 29 O 27 O 33 O 39 O 36

A:

Q: If the mean of 7 observations 3, 8, 4, 2x+1, 10, x and 2 is 10. then the value of x and the value of…

A: Let the mean of 7 observations 3,8,2x+1,10,x and 2 is 10. Therefore, n=7, mean=10. Formula for mean…

Q: 2. The following data represent the number of live multiple-delivery births (three or more babies)…

A: Given: Age Number of multiple births 15-19 44 20-24 404 25-29 1204 30-34 1872 35-39…

Q: Calculate the mean and standard deviation for Mill 1 Calculate the mean and standard deviation for…

A:

Q: For a data set with n = 20 samples (points), we have: E-1 Xi = 8.552, E-1Yi = 398.2, E-1 x² = 5.196,…

A: a)

Q: Which of the following sets of data represent valid functions? OS = {(– 5, – 3), (1, 2), (6, 4), (8,…

A: To be a function, x value should not be repeated.

Q: Given the following data pairs (x, y): (1, 1.24), (2, 5.23), (3, 7.24), (4, 7.60), (5, 9.97), (6,…

A: The data shows the x and y variables.

Q: If frequency of an item z is given as 2, and total number of items in the collected data is 40; then…

A: Given the frequency of an item x is 2 and total number of items in the collected data is 40. We have…

Q: Consider the given raw data 12, 11, 15, 12, 10, 14, 8, 12, 10, 18. Compute MEDIAN O 12.21 O 12.19 O…

A: We have give data  are  12,11,15,12,10,14,8,12,10,18

Q: Which of the following statements are correct? A. In general, a stem-and-leaf display based on…

A: (A). There is no boundary to take any specific numbers of Observations. (B). As x1,X2...xn is a data…

Q: Find the mode of the data set: 13, 32, 25, 27, 13 О 22 О 13 O 24.5 О 25

A:

Q: A scientist collects the two sets of measurements x = {11.70,13.34,12.69,12.92,12.96,12.96,14.90}…

A: Solution: To find covariance between two data set n= 7 observation:…

Q: The following table gives the marks obtained by a set of students in a certain examination.…

A:

Q: Draw a BOXPLOT, begin with 5 point data summary and end with the Boxplot and the number line with…

A: Note - Since, you have uploaded multiple question, we are providing solution for the question as you…

Q: If frequency of an item is given as 6, and total number of items in the collected data is 39; then…

A: We know that the, If f1, f2,..., fn are the frequencies of a dataset, and total frequency is N= Σfi…

Q: Which of the following sets of data represent valid functions? OG = {(– 5, – 1), (3, 2), (6, 4), (9,…

A: Function is defined as for any given input there is exactly one output.

Q: Find the highest possible value of x in the set: 8.2, 4.8, 7.7, 6.0, 5.5, 8.1, 7.3, 6.2, 9.2, 5.8,…

A: The formula for mean is given by : Mean = sum of all observationtotal number of observation…

Q: 6 7 260 301 338 417 504 623 649 714 867 907 Identify the 5 number summary (min, Q1, median, Q3,…

A:

Q: Here is a set of data. 11 199 208 352 418 628 788 792 821 937 946 972 Identify the 5 number…

A: From the given data, the minimum and maximum values are 11 and 972 respectively.

Q: For the following pairs of data points (10, 100), (8, 120), (5, 200), (4, 200), (10, 90); (7, 110)…

A: Given :   X Y 10 100 8 120 5 200 4 200 10 90 7 110 6 150

Q: The mode of the data 24, 22, 28, 24, 34, 31, 24 is O 24 O 28 O 22 O 31 O 34

A: The mode is the value that appears most frequently in a data set. A set of data may have one mode,…

Q: for the dataset c(1,2,2,2,4,5,6,6,7,8,9,9), what is the 75% or .75 quantile?

A: Given data set, c(1,2,2,2,4,5,6,6,7,8,9,9 Sort the data in ascending order 1,2,2,2,4,5,6,6,7,8,9,9…

Q: A data set contains the observations 7, 4, 2, 3, 1. Findx J2.

A: Data are provided, 7,4,2,3,1

Q: The mode of the data 15, 13, 19, 15, 25, 22, 15 is O 19 O 15 O 13 O 22 O 25

A: In the question we have to find the mode of the given data .

Q: 11 126 192 442 466 508 556 589 660 715 807 823 832 998 Identify the 5 number summary (min, Q1,…

A: Given data The data is arranged in increasing order. 11 , 126 , 192 , 442 , 466 , 508 , 556 , 589 ,…

Q: Choose all of the following true statements. {7,"Albert R.", "/2, True}is not a set because it…

A: I will use the definition of set to decide whether the given statement is true or false.

Q: Here is a set of data. 78 111 135 261 299 398 444 496 662 733 769 818 836 868 Identify the 5…

A:

Q: Estimate u from the following incomplete data : X= 1 2 3 4 5 기? 13 21 37

A: Introduction    We have to show the missing incomplete data in the table

Q: Create a box plot for the data given. 18, 27, 35, 51, 52, 60, 62, 69, 77, 82, 86, 88, 92, 93, 100 Q1…

A: Given Data : 18,27,35,51,52,60,62,69,77,82,86,88,92,93,100

Q: and placements for a wide range of

A: Given, Ad-Board, Inc. handles radio and television promotional jobs and placements for a wide range…

Q: 23. Calculate the coefficient of concurrent deviation from the following: 60 55 50 56 30 70 40 35 80…

A:

Q: The number of red marbles in 13 bags of marbles is given below. 12, 12, 14, 14, 15, 15, 15, 17, 17,…

A: