13. Calculate mean, median and standard deviation from the following data : Profits (Rs. lakh) 0-10 10-20 20-30 30-40 40-50 50-60 12 17 23 39 16 03 No. of companies :

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Q: . Calculate standard deviation and coefficient of variation from the data given below: Mid-points :…

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Q: 16. Descibé thé shapé of the data distribution and the location of the mean in relation to the…

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Q: Calculate Coefficient of Concurrent Deviation from the following data: X: 1 2 3 5 6. y: 25 16 5 1

A: Solution:

Q: 3 13 Calculate the mean deviation (from median) from the following data :- Class interval Frequency…

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Q: The following data relate to the age of a group of Govt. employees. Calculate the arithmetic mean…

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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A: Given: Class Interval f 70-72 2 67-69 2 64-66 4 61-63 5 58-60 11 55-57 8 52-54 4…

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A: A data which has no group, then we say that ungrouped data. If the same values repeated so many…

Q: Calculate Mean, Medain and Mode of the following data ? Class Inter vals. 6.5-7.5 7.5-8.5 8693…

A: The data is given below: Class Intervals Frequency fi Class mark Xi fiXi Cumulative frequency…

Q: for the following data approximate the mean number of unused vacation days at the end of the year?…

A: Days midpoint( xi)  frequency(fi) xifi 1-3 2 28 56 4-6 5 27 135 7-9 8 1 8 10-12 11 5 55…

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Q: - 6-6. Calculate mean deviation from median of the following distribution. Class Interval 50 100 100…

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Q: -32. Calculate Coefficient of Concurrent Deviations from the data given below : No. of Workers: 300…

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Q: 2000 5 2001 2002 2003 4. 2004 2005 2006 2007 3 4. Find the mean, median, mode, standard deviation…

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Q: Example 13. Calculate the mean deviation from the mean for the following data: Class Interval: 0 - 4…

A: Class Frequency 0 - 4 4 4 - 8 6 8 - 12 8 12 - 16 5 16 - 20 2

Q: Calculate mean deviation from (i) mean and (ii) Median for the following data. Also calculate…

A: Mean deviation are easily calculated and it involve all the observations in the data set. But it is…

Q: Calculate mean, median and standard deviation from the following data : Profits : 0-10 10-20 20-30…

A:

Q: The following data relate to the age of a group of Govt. employees Calculate the arithmetic mean and…

A: Given Data in ascending order : Age groups Number of employees (f) 20-25 170 25-30 110…

Q: Suppose a bank branch, located in a commercial district, is concerned with its service during the…

A: We have given that data  Observations in the ascending order are…

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Q: Suppose that a publisher conducted a survey asking adult consumers the number of fiction paperback…

A: Since you have asked multiple question, we will solve the first question for you. If youwant any…

Q: Calculate the mean deviation and its coefficient from the following data : Class Frequency Class…

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Q: he following data represent the number of people aged 25 to 64 years covered by health insurance​…

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Q: 10 12 14 16 18 20 22 24 26 28 30 32 34 Length (cm) A lizard that is one standard deviation below the…

A: Given Information:

Q: Solve the following problems: ( Ungrouped Data) The systolic blood pressures of 12 smokers are as…

A: Data given  114, 116, 118, 120, 122, 124, 126, 128, 130, 130, 134, 146

Q: Calculate mean deviation from median from the following data : Marks less than No. of Students 80 70…

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Q: Calculate mean deviation (from mean) from the fóllowing data : Size of items 34 4-5 5-6 6-7 7-8 8-9…

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Q: The following data represent the number of people aged 25 to 64 years covered by health insurance…

A: Solution-: We prepare the following table: Class Class Boundaries LB UB Mid Point (xi) Number…

Q: Find the value of median from data below : 4 5 x: 1 2 3 6. 7 8 9. 10. f: 6 15 20 9 24 18 7 5 13 21.

A: Given a frequency data, we have to find the median of the data.

Q: Find Mean Deviation and its Coefficient from Median from the following data : Classes: 0-10 10-20…

A: Dispersion is used to measure the spread of data from the individual values from the measure of…

Q: 4. Given the following distribution: Scores Frequency 145 - 154 7 135 - 144 13 125- 134 28 115 - 124…

A: Given:

Q: 4. Find the mean absolute deviation for: Cost of books in dollars: 4, 15, 8, 4, 6, 11, 1, 7, 3, 1

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Q: Look for the following: Mean, Median, Mode, Variance Standard Deviation, and z-score. Class…

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Q: 1-) For the following data, please compute: X- [1,2.2, 3,3, 3, 4, 4, 4, 4, 5, 5,5, 6,6, 6, 7, 7,…

A: Summary statistics are used for an explanatory data analysis and get a brief idea about the data.

Q: Calculate Quartile Deviation and coefficient of Quartile Deviation from the following data : Age in…

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Q: The bar graph below summarizes information aNew York City Survey of Elementary School Children(NYC…

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Q: Suppose a bank branch, located in a commercial district, is concerned with its service during the…

A: The number of observations given is 15. Thus, n = 15.

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Q: 1. Solve the problem  Twenty families were interviewed, and the following numbers of dependent…

A: (a) From the data, the frequency for the number of children category 0 is 2 because 0 appear two…

Q: Calculate the mean, median mode and standard deviation for the following data: 4600- 4800 75 (b)…

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Q: Find the median from the following data: Class Interval Frequency 5- 10 15 10 - 15 20 15-20 22 20…

A: We want to find median

Q: Why does the graph on the right have a higher standard deviation? 1 2 3 4 5 6 7 1 2 3 4 5 6 7 What…

A: We'll answer the first question since the exact one wasn't specified. Please submit a new question.…

Q: 1. Find the measures of central tendency of frequency and standard deviation of the distribution…

A: Calculate Mean, Median, Mode, Population Standard deviation (σ), Sample Standard deviation (S) from…

Q: Q: NO. 4 :Calculate Mean deviation from Median for the following data. Age 0-10 10-20 20-30 30-40…

A: Given

Q: 6. When the mean is used to measure the location of a set of observations, you would usually measure…

A: Standard deviation: The standard deviation indicates by how much each observation differs from a…

Q: Calculate the mean deviation from the mean for the following distribution : Marks No. of students :…

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Q: 1-) For the following data, please compute: X= [1 ,2, 2, 3, 3, 3, 4, 4, 4, 4, 5, 5, 5, 6, 6, 6, 7,7,…

A: A) We will first insert all the data into excel and from the excel functions we can get mean ,median…

Q: Find the average deviation from the mean for the following distribution : 3 5 7 11 13 f: 2 7 10 9 5…

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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