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

Q: Find the population mean or sample mean as indicated.   ​Sample: 15​, 10​, 9​, 13​, 13

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Q: find 2nd quartile for given data 56,89,74,16,32,24,98,9,75,25,15,49

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

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Q: Find the population mean or sample mean as indicated.   ​Sample: 25​, 10​, 3​, 6​, 11

A: Given: Sample data: 25, 10, 3, 6, 11 Required: To find the population mean or sample mean as…

Q: The International Shark Attack File recorded the number of shark attacks between 1837 and 2016.…

A: The sample variance is calculated below:

Q: find mean and median  for given data  12,8,9,75,25,56,55,96,84,35,25,15,49

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Q: find mean and median for given data  12,15,14,25,4,678,96,45,12,14,12,14,12,15,13,14,18,16,99

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

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Q: Find and provide the solution of sample mean, sample median, sample mode, and sample variance of the…

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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: If the outlier is removed, what is the median of the remaining sample data? 12, 26, 30, 15, 22, 4,…

A: Median:                   The median of a set of data is the middlemost number or center value in…

Q: find sample variance   41,45,48,49,52,53,55

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Q: find 2nd quartile for given data 12,15,6,3,7,9,8,4,14,19,18,16,13,15,14,12,15,5

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Q: Find the variance of the set of sample data . 55, 53, 76, 52, 91, 98

A: Sample size = n = 6

Q: find 1st quartile for given data  12,15,1,63,34,56,68,78,96,45,12,35,47,46,36

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Q: Find the vAriance of the sample data: 191, 215, 76, 262, 93, 163, 162, 268

A: Measure of dispersion measures the spread of the data. Standard deviation indicates how much the…

Q: d sample variance   4,5,8,9,11,15,16,18,19,2

A: Given data, 4,5,8,9,11,15,16,18,19,22 find sample variance

Q: find coefficient of variation for given sample.   45,78,42,1814,25,45,85,2,8,15,47,89,29,65

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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 sample coefficient of variation   5,6,8,8,9,11,15

A: Given data is5,6,8,8,9,11,15

Q: Find sample standrad deviatiom of data 5,7,1,8,26,25,20,17,14,19,5,8

A: x x-x (x-x)2 5 -7.9167 62.67414 7 -5.9167 35.00734 1 -11.9167 142.0077 8 -4.9167 24.17394…

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: find 1st quartile for given data  15,42,63,98,75,63,45,51,63,34,25,19,85

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Q: Find the sample standard deviation, 10, 8, 10, 8, 8,4 2.10 4.8 8.

A: Calculate Sample Standard deviation (S) from the following data10,8,10,8,8,4Solution: x x-ˉx=x-8…

Q: find population variance for given data  89,63,35,45,75,84,21,24,56,85,99

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Q: Calculate the median for number of errors using this data. 35, 4, 27, 44, 42, 10

A: Given data is 35,4,27,44,42,10

Q: find 5th quartile for given data  12,15,3,4,12,18,17,5,6,9,20,19,13,4,7,17

A: Solution  Its 50 th quartile not 5th quartile

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

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Q: find skewness for given sample 4,9,8,11,15,14,17,13

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Q: How can I find the sample mean of these four scores ? 1,4,4,10

A: Given data, 1,4,4,10 sample mean(x)=?

Q: find range and population variance for given data  45,56,12,1,3,4,5,67,89,78,45,25,87

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Q: Find the mean, median and mode of the given sample. How would the mean, and median change if the…

A: Software procedure to obtain descriptive statistics in EXCEL. Enter the given data in the EXCEL…

Q: find population variance for given data  12,89,77,56,95,42,63,8,5,99

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Q: find sample coefficient of variation.     4,5,8,9,4,6,3,8,7,5,6

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Q: Estimate the variance of the population which produced the following sample data:…

A: Sample mean=x¯=∑xn=1977=28.1429 Variance=∑x-x¯2n=40.85717=5.8367 ∴The estimate of the variance of…

Q: find sample coefficient of variation for given data 12,15,4,69,85,63,34,75,62,69,74,52,16,46,42

A: Given data is :  12, 15, 4, 69, 85, 63, 34, 75, 62, 69, 74, 52, 16, 46, 42 we want to find the…

Q: Find the sample variance and standard deviation. 4, 47, 14, 48, 32, 22, 34, 28, 27, 32

A: Given,4, 47, 14, 48, 32, 22, 34, 28, 27, 32   sample size(n)=10sample…

Q: find 3rd quartile for given data 12,15,14,18,16,1,5,9,6,7,6,7,15,14,16,32,25,5

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Q: Find and provide the solution of sample mean, sample median, sample mode, and sample variance of the…

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Q: find sample variance for given data  89,78,7,51,36,56,45,78,85,21,96,68

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Q: removed

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Q: create a sampling distribution of your data data: 25, 36, 34, 40, 60, 30, 50, 31, 35, 36, 38, 33,…

A: Sampling is the technique which used to take sample from the population. Sampling distribution…

Q: Find the Mean and variance for the prompts below: State Farm Insurance Company reports that…

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Q: Find the mean for the given sample data. 2, 5, 9, 13, 17, 20

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Q: Find the mode of the given sample: 12, -2, -2, 12, 12, -2, 22, -22, 22, -22,12 -22 12 -2 22

A: Given sample= 12,-2,-2,12,12,-2,22,-22,22,-22,12 Mode=A value appears most frequently in the given…

Q: Consider a sample with data values of 53, 55, 70, 58, 64, 57, 53, 69, 57, 68, and 53. Computethe…

A: Given data : 53, 55, 70, 58, 64, 57, 53, 69, 57, 68, 53

Q: find mean and median for given data. 12,15,17,19,15,13,15,20,22,24,25,23,26,29,30

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Q: Find sample kurtosis and geometric mean for data…

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