Calculate the arithmetic mean of the following data 110-100 100-90 90-80 80-70 | 70–60 | 60-50 50-40 40-30 30–20 20-10 10-0 X: 4 16 16 24 18 14 10 2

Q: Find the arithmetic, geometric, and harmonic mean of the data in the frequency table next one.…

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Q: Example 1 Find index numbers for the years 1973, 1974 and 1975 from the following d taking 1972 as…

A: The price change over the period of time is calculated using the index number. It is broadly…

Q: 4. From the following data compute arithmetic mean by direct method: Marks 0-10 10-20 20-30 30-40…

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Q: Find the missing frequency from the following data Marks Frequency 0-5 10 5-10 12 10-15 16 15-20 -…

A: From the provided information, The average mark is 16.82. Marks Frequency 0-5 10…

Q: Find the mean for this list of numbers 59 24 96 37 93 44 73 85 47 20 98 6 84 51 42

A: We will find the mean for this list of numbers: 59 24 96 37 93 44 73 85 47 20 98 6 84…

Q: 4) Find the grouped mean Ages F 0-6 42 7-13 34 14-20 32 21-27 25 28-34 20 35-41 14

A: We know  Formula used  Mean = xbar= A+∑fd/n⋅h Where A = mid value

Q: From the data given below construct the index number for the vear 1983 taking 1982 as base by using.…

A: Index numbers are used to measure the change in some quantity which cannot be observed directly…

Q: (a). Find the missing frequency from the following data: 10-20 15 Marks: 0-10 20-30 30 40 40-50…

A: Given, marks no.of students (f)  mid value (x) f.x 0-10 5 5 25 10-20 15 15 225 20-30 20 25…

Q: 10-14. The following are the prices (in Rs.) of commodities in price inaet based on price-relatives…

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Q: Calculate arithmetic mean from the followin Income in Below10 10-20 20-30 30-40 40-50 50-60 above 60…

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Q: From the following data calculate arithmetic mean- Wages (i) ()-10 10-30 30-60 60-100 100-150…

A: Given that  We have given the data in the below table  We have to calculate Arithmetic mean  Formula…

Q: Compute the Harmonic mean of the following values: 15, 250, 15.7, 157, 1.57, 105.7, 105, 1.06, 25.7,…

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Q: Find the Arithmetic Mean for the following data: 125,           128,     178,     154,     172…

A: Let X denotes the given data  X: 125,  128,  178,  154, 172 We have to find the Arithmetic mean…

Q: 16. Find the weighted Geometric mean of the following data Group Index Number Weights Dalusta Joe…

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Q: Find the geometric mean between the two numbers. 16. 2 and 18         17. 3 and 27 19. 1 and 1000…

A: Given: 16. 2 and1817. 3 and 2718. 49 and 2519. 1 and 100020. 16 and 2421. 22 and 55

Q: 1. Find the median of the following: 100-110 110-120 Weekly wages: 90–100 60-70 70-80 80-90 No. of…

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Q: Find the Arithmetic Mean form the following data: Class Interval Frequency 3-6 16 7- 10 21 11 - 14…

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Q: 30 18/13/50/2140/97 (20 130 135 135 1 25) this The arithmetic mean of the following data

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Q: For the following data: 50 77 91 100 109 120 55 64 78 99 119 130 63 66 80 119 130 60 70 8 125 69 79…

A: Given: Number of classes = 7

Q: 6. Find the mean of the following ages of retirees: 79 75 83 91 66 68 72 81 64 68 71 66 86 64 80 69…

A: Given data is79 , 75 , 83 , 91 , 66 , 68 , 72 , 81 , 6468 , 71 , 66 , 86 , 64 , 80 , 69 , 66 ,…

Q: Michael has the following data: 107 104 106 104 106 112 109 105 113 109 105 If the mean is 107,…

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Q: 7. Calculate arithmetic mean from the data given below : 3. 8-11 12-16 17-19 20-27 28-37 38-47 Total…

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Q: Find the mean for the following data: Student Age (years) Number of Students 18 - 20 21 - 23 230 152…

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Q: 42. Find geometric mean from the following data. Classes <200 <300<400 <500<600 <700 <800 Frequency…

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Q: 6. Find A.M. of the following data. Wages 10-19 20-29 30-39 40-49 50-59 60-69 70-79 80-89 No. of 63.…

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Q: 41. (a) Find the harmonic mean from the following: 25 28. 10 13 15 20

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Q: From the following data compute arithmetic mean by direct method : Marks : 0-10 10-20 20-30 30-40…

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Q: From the following data calculate arithmetic mean- Wages (i) No. of Workers ()-10 10-30 30-60 60-100…

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Q: Example 3. Find the geometric mean from the following data : 10-20 30-40 5 15 X: f: 20-30 10 40-50 7…

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Q: 9. From the following data, find the missing item. X: 110 112 113 117 ? 125 128 130 Frequency: 25 17…

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Q: Below is a table of frequencies. Find the mean, mode, and median. Limits     Frecuenci (f) 110-115…

A: The given table is: Limits Frequency 110-115 15 116-121 22 122-127 19…

Q: :Q3) For the following data 50-54 55-59 60-64 65-69 70-74 75-79 80-84 7 10 16 12 9 3 * :a) The…

A: We have given the following data to find the mean.

Q: From the following data of the marks obtained by 60 students of a class, calculate the arithmetic…

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Q: Example 9. For the following frequency table, find the mean. Class : 100 – 120 120 - 140 140 - 160…

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Q: 5. Calculate arithmetic mean from the following data: Marks 0-10 10-30 30-60 60-100 100-150 Int No.…

A: From the provided information, Marks No. of students 0-10 5 10-30 12 30-60…

Q: 43. Find out the combined mean for the following data.  X1 X2 60 25 70 35 40 30 30 --

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Q: * 8. Calculate Arithmetic mean for the following data Marks No. of students 0-10 10-20 12 20-30 30…

A: Solution:  Given data Class(1) Frequency (f)(2) Mid value (x)(3) d=x-Ah=x-3510A=35,h=10(4)…

Q: Q.2 (a) Compute the median from the following frequency distribution. 60 – 69 175 50 – 59 79 Grade…

A: Q2. a) We need to compute the median using frequency distribution. Grade Frequency Cumulative…

Q: From the following data on clothing prices, show that the arithmetic mean of relatives (unweighted)…

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Q: Q.9. Calculate missing frequencies from the following when mean is 13-75. No. of students : 4 8 10…

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Q: Calculate simple and weighted arithmetic mean for the following data Designation Monthly salary in…

A: Given: Designation Monthly salary (x) Strength (f) Class I  1500 10 Class II 800 20…

Q: 3. Calculate the harmonic mean for the class score in biology 101 final exam, then find out if the…

A: Given: The data for the class score in biology is provided as: Let n be the number of students…

Q: Suppose that the following data is the total annual incomes (rounded to thousands) for all 30 staffs…

A: Given data :…

Q: 39. Find the weighted geometric mean from the following data : Weights Index Number Group 260 46…

A: HERE TABLE SHOWN INDEX NUMBER AND WEIGHT FOR DIFFERENT GROUP

Q: 4. Find the grouped mean Height F 60-65 2 66-71 25 72-77 12 78-83 3

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Q: Find the Arithmetic Mean for the following data: 18, 16, 15, 21, 32 O a. 20.8 O b. 20.4 O c. 21.2 O…

A: Given 18,16,15,21,32

Q: From the following data, find the index numbers for the current year and the base year based on each…

A: introduction From the above data which is given we have to find out the index number for the current…

Q: Find the Arithmetic Mean form the following data: Class Interval Frequency 5 - 9 15 10 – 14 30 15…

A: The class and frequencies are given. This is continuous grouped data. The data has 5 classes. We…

Q: 4. The number of watermelons collected daily in an orchard for the past 50 days are as follow:…

A: Given data of watermelons collected in 50days,  To find the mean number of watermelons collected in…

Q: 55. Calculate the mode for the following data Clais interval: 20-24 25-29 30-34 35-39 40-44 45-49…

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