Calculate mean deviation and its coefficient from the following data: 73 64 67 70 Height (in inches): 61 No. of Persons: 18 42 27 8.
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A: Following is the descriptive statistics of the data on child weight.
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A: Class Frequency (f) Mid value (x) d=X-Ahd=X-37.55A=37.5 , h=5 f⋅d f⋅d2 20 - 25 170 22.5 -3…
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Q: Calculate mean deviation from the following data: Marks less than : 80 70 30 10 60 50 40 20 No. of…
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Q: If a data set has a mean of 80 and a standard deviation of 10, calculate +1.5 standard deviations…
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Q: Calculate the mean deviation and its coefficient from the following data : Class Frequency Class…
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Q: b- Find out which is more dispersion variable (X) or variable (Y). if the Arithmetic Mean and the…
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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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Q: Q 1-From the following data, calculate Standard Deviation marks 15 25 35 45 55 No. of student 10 20…
A: Given data is Marks No. of students 5 10 15 20 25 30 35 50 45 40 55 30
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Q: 4. Compute the average deviation on the data below Test scores X-Х bar Xi 57 60 65 70 78 s0 82 85…
A: 4. Formula for Average deviation is, Average deviation=∑x'n Where x'=x-x¯ x¯=∑xin , n=10…
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A: Given: Population size N = 8 Formula Used: Mean X = 1N∑i=1nXi Standard deviation σ = ∑Xi-X2N Third…
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Q: A Calculate the mean deviation and its coefficient from the following data: Class AnFrequency…
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Q: Calculate Quartile Deviation and coefficient of Quartile Deviation from the following data : Age in…
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Q: The following data are the distances between a sample of 20 retail stores and a large distribution…
A: The size of the observation is n = 20.
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Q: a) Calculate the Median, Mode and standard deviation of the following data 71 Weights 63 65 66 67 68…
A: Let xi be the value and fi be the frequency associated with value xi . Weights (xi) 63 64 65 66…
Q: Calculate the mean and standard deviation from the following data: 60-69 Value: 90-99 80-89 70-79…
A: Class Frequency (f) Mid value (x) f⋅x f⋅x2 30-39 1 34.5 34.5 1190.25 40-49 4 44.5 178…
Q: Calculate the arithmetic mean and standard deviation from the following data : Value Frequency Value…
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Q: The mean number of birth of babies over a 7 month period in Ibri is 106 and the coefficient of…
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Q: Calculate the mean deviation and its coefficient both from mean and median for the following. Marks:…
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Q: a) For the following calculate mean deviation using median. Height No. of Boys 55 56 57 58 59 60 25…
A: Given Height No of boys 55 25 56 40 57 50 58 20 59 10 60 5
Q: For the data shown, answer the questions. Round to 2 decimal places. 27.8 24.3 22 9.3 28.2 27.2 3.1…
A: Mean = 21.28
Q: 5. The following values are the number of customers a restaurant served for lunch on ten consecutive…
A: Here, x (x-x) (x-x)2 46 -14.4 207.36 49 -11.4 129.96 51 -9.4 88.36 60 -0.4 0.16 63 2.6…
Q: The coefficient of variation for a data set is the mean divided by the standard deviation, expressed…
A: The provided statement is "False".
Q: For the following data obtain () mean, (ii) median, (i) mean deviation from median, and (iv) the…
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Q: 3. The data on relative humidity (in %) for the first ten days of the month in a city are given…
A: Since you have asked multiple questions, we will solve the first question for you. If you want any…
Q: Calculate the average (mean) of the data shown, to two decimal places x 7.1, 11.1, 24, 15.4 ,3.4,…
A: We have given the following data X : 7.1, 11.1, 24, 15.4 ,3.4, 13.2, 20.1, 21.6
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