Consider the following sets of sample data: A: 145, 126, 120, 97, 123, 119, 115, 96, 134, 125, 96, 125, 145, 106 B: 4.09, 4.49, 4.52, 4.62, 4.15, 2.93, 3.91,4.88, 4.54, 4.66, 4.44   Which of the above sets of sample data has the smaller spread?

Q: The grades on the second statistics test for Ms. Rose's class are in the following list. Complete…

A: We first arrange the data A, B, B, C, C, C, C, C, C, C, C, C, D, D, D, D, D, D, F, F, F

Q: Calculate the coefficient of variation for products sold per store using this sample data 0, 77, 38,…

A: From the provided information, The data values are as follow: 0, 77, 38, -5, 44, 62

Q: Compute the mean, median, and mode for the following: a.       Test scores – 95, 70, 80, 70, 97,…

A:

Q: What is the Population Variance for the following numbers: 63, 4, 7, 73, 75, 78, 19, 40, 18

A:

Q: Consider the following sets of sample data: A: 21,851, 20,126, 21,283, 21,675, 21,987, 21,046,…

A: Given data set for…

Q: 2. A company is taking a survey of its employees and separates them into the following groups:…

A: 2. Experimental Study: If some treatments are applied on the individuals in order to observe the…

Q: The sample data below displays the number of tornadoes per year in Missouri for the years 1995-2004.…

A: We have given the sample data below displays the number of tornadoes per year in Missouri for the…

Q: Calculate the variance products sold per store using this sample data 0, 77, 38, -5, 44, 62

A: Given data is,0, 77, 38, -5 , 44,  62sample size(n)=6

Q: find sample variance for given data  20,15,14,6,35,8,25,29,4,25,26,27,9,6,28,16,

A:

Q: for the scores from a sample 2,9,6,5,7,5,5,6,2,4,3,9,4,8,3,2,5,4,9,9 construct a frequancy…

A: We want to make frequency distribution table

Q: Find the midrange for the given sample data. Listed below are the amounts of weight change (in…

A: Midrange = (Maximum + Minimum) /2

Q: What is the Sample Variance for the following numbers: 52, 62, 52, 45, 41

A: Solution-: Given data: 52, 62, 52, 45, 41 We want to find the sample variance?

Q: find out the sample mean and standard deviation for given data  63,69,86,3,611,96,45,78,23

A: Calculate Mean, Sample Standard deviation (S) from the following data63,69,86,3,611,96,45,78,23

Q: Find the mean, median, mode, Q,, Q3, D,, P3a, and P7 of each of the following data sets. Make a…

A: Since you have posted question with multiple subparts,we will solve first three subparts for you.To…

Q: find variance for sample collected     10,15,18,19,0,21,21,25,30

A: xx2101001522518324193610021441214412562530900∑x=159∑x2=3417

Q: Consider the following sets of sample data: A: 136, 99, 118, 134, 120, 130, 131, 135, 115, 118, 118,…

A: Coefficient of Variation : It is a typical measure of variation, which measures the relative…

Q: Find the sample mean for the given data set, 45,34,67,89,24

A: Answer: From the given data, 45,34,67,89,24 Sample size(n) = 5

Q: A. Find the mean, median, mode, Q,, Qs, D,, Pa, and P7 of each of the following data sets. Make a…

A: We will answer the first three subparts of this question as per our guideline. Please resubmit the…

Q: The following are the distances 9, 12, 16, 19, 19, 20, 27, 27, 28, 30, 32, 35, 35, 36 Notice that…

A: From the provided information, Number of observations (n) = 14 The data values are as follow: 9, 12,…

Q: Find the mean, median, mode, sample size, and range of these numbers: 25, 15, 29, 25, 22, 29, 21,…

A: Solution: Mean ˉx=∑x/n  =(25+15+29+25+22+29+21+25+10+29)/10  =230/10  mean=23   Median :…

Q: Find the sample mean for the given data: 8,11,13,5,16,21,9,13,17,5,3,18,16,14,23

A: Answer: Given sample values are, 8,11,13,5,16,21,9,13,17,5,3,18,16,14,23 Sample size (n) = 15

Q: For the following sample data, find SS: 2, 3, 6, 5

A: The mean or average of a sample data is computed by dividing the sum of square by the total number…

Q: Find the mean, median, mode, sample size, and range of these numbers: 20, 5, 20, 25, 20, 19, 22,…

A: Given that data 20, 5, 20, 25, 20, 19, 22, 25, 12, 20 Arrange the data in increasing order 5 , 12 ,…

Q: Construct a frequency distribution with the first class of 58 – 64 for the following data:

A:

Q: find sample variance  for given data 12,15,4,69,85,63,34,75,62,69,56,52,85

A:

Q: Find the variance for the following sample data: 8,8,9,12,11,14,18,7,13,16

A: Answer: From the given data, Given sample data is, 8,8,9,12,11,14,18,7,13,16 Number of samples (n) =…

Q: The ages of a group of friends are listed: 41, 26, 54, 36, 21, 42, 48, 42. Using the given sample…

A:

Q: Find the population variance for the following data set: 13,23,26,17,21

A: Given data set: 13,23,26,17,21

Q: A population consists of six values (12, 14, 16, 18, 20, and 22).   How many possible samples can…

A: A population consists of six values (12, 14, 16, 18, 20, and 22).

Q: In a statistic class, 10 scorea were randomly selected with the following results were…

A:

Q: The observation values for a random sample with a sample volume of 19 are as follows. X: 18, 11, 17,…

A: Given data: X: 18, 11, 17, 11, 13, 12, 19, 19, 10, 13, 12, 21, 19, 18, 17, 13, 11, 20, 22

Q: find the median, 1 st quartile anf 3rd quartile for following sample data set…

A:

Q: find sample coefficient of variation   20.2,20.6,20.5,21.8,21.6,21.0,21.4,20.5,20.8,20.9,21.0

A:

Q: Find the sample mean for the given data set 45,68,72,89,23

A: Answer: From the given data, 45,68,72,89,23 Sample size(n) = 5

Q: for givendata   2.12,3.45,6.15,2.54,1.23,5.02,4.05,5.20,3.25,4.25

A: The given data is 1.23, 2.12, 2.54, 3.25, 3.45, 4.05, 4.25, 5.02, 5.20, 6.15

Q: Compute the sample variance of the following data: 3, 4, 23, 52, 55, 64, 65, 65, 67, 67, 68, 72,…

A: Answer - Compute the sample variance of the following data: 3, 4, 23, 52, 55, 64, 65, 65, 67, 67,…

Q: What is the Sample Variance for the following numbers: 79, 77, 50, 49, 35

A:

Q: For the following sample data, find M: 8 , 2, 2, 5, 3.

A: We have given that  8, 2, 2, 5, 3

Q: Calculate the sample mean and range for the following data 8,5,4,6,7,8,4,3,2

A: Given data  observations :8,5,4,6,7,8,4,3,2 sample size n = 9

Q: What is the Sample Variance for the following numbers: 84, 66, 44, 17, 11, 65, -5, 51, 88

A: Given data  84, 66, 44, 17, 11, 65, -5, 51, 88 Find sample variance ?