A: Find the standard deviation and variance of the following data classes 10- 13- 16- 19-22 freq B: find the median M, = 108. 6 ,x = 116.14 4 12 20 14

Q: Calculate the variance and standard deviation for the following data  [8; 3; 5; 5; 7; 2]

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Q: 3. Find out the value of quartile deviation and its coefficient from the follev dadi. Roll No. 1 4…

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Q: A Student Gender Hours online/week Friends 1 male 2 female 50 L30 3 female 4 female 70 2.

A: Given: The data given is as below Hours online/week Friends 4 90 2 50 2 30 5 70 5 70…

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A: Given data is Wages 100 140 180 200 240 300 320 Workers  5 7 10 16 14 8 4

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Q: This assignment will assess your ability to calculate the mean, median, mode, variance, and standard…

A: Given: Sample size n = 63 Formula Used: Sample variance s2 = ∑i=1n(Xi-X)2n-1 Where, X is a sample…

Q: Find  Variance and Standard deviation for the following data.  4,  4,  7,  11,  14.

A: Given sample xi is:  4, 4, 7, 11, 14  Sample size, n = 5   Sample mean can be calculated as:…

Q: Calculate the standard deviation and variance of the sample data shown, to two decimal places 15.3…

A: We have to find the standard deviation and variance.

Q: Q2 : A: Find the standard deviation and variance of the following data classes 10- 13- 16- 19-22…

A: Given data is Classes 10- 13- 16- 19-22 frequency 4 12 20 14 Class width = Upper class limit…

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Q: Calculate standard deviation and its coefficient of variation from the following data : Measurements…

A: Class Frequency (f) Mid value (x) f⋅x f⋅x2 0-5 4 2.5 10 25 5-10 1 7.5 7.5 56.25 10-15 10…

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A: The platykurtic curve has shorter peak and thinner tail compared to normal distribution. The excess…

Q: Consider the following data set: 0, 2, 2, 3, 5, 6, 3 (a) µ = (b) Variance = (c) σ = (Round…

A: Given data 0,2,2,3,5,6,3 n=7

Q: Table 1.1 Mean Scores and Standard Deviations of the Study Variables Variables Means Std. Dev.…

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Q: Find the range, variance and standard deviation of the following grouped data. 1. The following…

A: Solution: The distribution of the number of hours worked each week is  Hours Worked per week…

Q: a. Find each of the following: i. Mean iv. Range vii. Q1 ii. Median Variance viii. Q2 v. iii. Mode…

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Q: 7. Compute mean deviation from mean and median from the following data : Height in cms 158 159 160…

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Q: 3. Find out the value of quartile deviation and its coefficient from the following data Roll No. 3…

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Q: What is the population standard deviation of the data set?   2mg 11 mg 5 mg 12 mg 9 mg 9 mg 8…

A: Given, Data 2 11 5 12 9 9 8 4 3 11 8 11

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Q: 1. For the following sets of data, find the mean, variance, and standard deviation: 2 6 8 8 8 8 11…

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Q: Consider the following sample data values. 11 16 25 15 19 11 16 a) Calculate the range. b) Calculate…

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Q: Q5 Calculate Quartile Deviation and its Coefficient from the following data Weight (in pounds) 120…

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Q: Compute the variance and standard deviation of the sample data shown below. 11 8 7 10 5 8 14 O The…

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Q: The following data represent the difference in scores between the winning and losing teams in a…

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A: First quartile, Q1 = 0.25(n+1)th value = 5.5th value of sorted data = 4 Third quartile, Q3 =…

Q: Q) Consider the following ungrouped data: 41 46 7 46 32 5 14 28 48 49 8 49 48 25 41 8 22 46 40 48…

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Q: The data represent the 2011 salaries of basketball coaches of the following universities, entered in…

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Q: Given the population 10 top scores of Cricketer Saeed Anwer from February 1997 to June 2001 Table 2…

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Q: Which is the largest with regard to the following data set: the range or the standard deviation? 11…

A: We have given that,  X :- 11, 11, 12, 12, 12, 12, 13, 15, 17, 22, 22, 22 Then,  We will check which…

Q: Find the mode, mean, and standard deviation of the following data: 3, 2, 3, 4, 6

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Q: Determine the following: ● Mean ● Median Mode • Standard deviation Variance ● Class interval 30-34…

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Q: Calculate Quartile Deviation and its Coefficient from the following data : Weight (in pounds) 120…

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Q: Calculate the range, population variance, and population standard deviation for the following data…

A: Range: Range is the difference between maximum and minimum observations.

Q: Q) Consider the following ungrouped data: 41    46     7    46    32     5    14    28    48    49…

A: The minimum value in the data is 5 and the maximum value of the data is 49. So the range of the data…

Q: Given the following data:     Data 1 Data 2    1    1    4    5    5    5     6    5    8    8…

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Q: Q) Consider the following ungrouped data: 18    11    22    19    24    24    23    10    11    16…

A: Mean is the average value around which the whole data set is concentrated. Mean for the set of 'n'…

Q: Scores F 30-34 6. 35-39 16 40-44 15 45-49 12 50-54 4

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