Find the standard deviation from the following data : Age under 10 20 30 40 50 60 70 80 No. of persons dying : 15 30 53 75 100 110 115 125

Q: Calculate the Standard deviation of the grouped data shown in the frequency table below: Classes…

A: Class Frequency (f) Mid value (x) f⋅x f⋅x2 50-59 3 54.5 163.5 8910.75 60-69 5 64.5…

Q: Calculate the population standard deviation ( rounded to one decimal ) of the following data set:…

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Q: Find out standard deviation from the following informàtion: Values: 4 8 7 5 12 18 25 28 30 35.

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Q: Solve the average deviation for a grouped frequency distribution of the following data: (Class…

A: From given data: Class (x) Frequency (f) 10-14 3 15-19 4 20-24 5 25-29 4 The average…

Q: 28. Calculate the standard deviation of the following data: Age (Years) Under 10 30 40 50 60 70 80…

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Q: based on the data set below , what is the standard deviation? 25      27      31      33      26…

A: The given data is, 25, 27, 31, 33, 26, 28, 38, 41, 24, 32, 35 and 40. Mean: Thus, the mean is…

Q: Dawson Products had 20 losses in 1999, 21 in 2000, 43 in 2001, 38 in 2002, and 29 in 2003. What is…

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Q: Calculate Standard deviation from the following observation on a certain variable. 240.12, 240.13,…

A: We have given that,  Thee data set is, 240.12, 240.13, 240.15, 240.12, 240.17, 240.15, 240.17,…

Q: find the standard deviation (s) for the following data set using step by step approach: 896 833 681…

A: The given data is  896 833 681 807 730 934 819

Q: Calculate the standard deviation of marks of 13 students: Marks are: 5 12 15 18 22 26 31 34 42 48 50…

A: We have given that data  5,31,9,34,12,42,15,48,18,50,22,53,26 I want to find standard deviation.…

Q: Calculate the standard deviation of the following data : Age (Years) Under 10 20 30 40 50 60 70 80…

A: Solution is given:

Q: 3. The data on relative humidity (in %) for the first ten days of the month in a city are given…

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Q: . Calculate standard deviation from the following data : Marks: 12 14 16 18 20 22 24 No. of students…

A: Obtain the standard deviation of the data.   The standard deviation of the data is obtained below as…

Q: Find out the value of quartile deviation and its coefficient from the following data. Weekly Income…

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Q: What is the standard deviation for the following numbers? Show working.  (32; 32; 31; 30; 31; 31;…

A: There are 10 observations given. Therefore, N=10. The mean is calculated as follows: μ=∑xN…

Q: Consider the following set of test scores for James and Rob in Chemistry. James 62 80 83 72 73 Rob…

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Q: Calculate the standard deviation of the following data set: 0000000000 0000000000

A: We have to find standard deviation.

Q: standard

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Q: Find the population standard deviation for the following data set: 36 16 31 17 24 8.7 75.7 7.8 60.6

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Q: Calculate standard deviation from the following data taking eviations from assumed mean 65: Harks :…

A: We have given that data  X Frequency 50 6 55 10 60 14 65 9 70 2 75 5 80 18…

Q: From the following frequency distribution, compute the Mean and standard deviation of 100 students…

A: I have attached 2 photo below.

Q: Use the range rule of thumb to approximate the standard deviation. 496, 598, 503, 528, 565, 601,…

A: Given Data: Largest value=601 Smallest value=496   Range (R)=Largest-Smallest=601-496=105

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: Use a calculator to find the standard deviation of this sample data: 128 133 119 158 143 134 101 104…

A: Given: sample data   128 133 119 158 143 134 101 104 182 130

Q: Find the standard deviation for the grouped data. College Units Frequency 0-24 4 25-49 3 50-74 6…

A: Here we use simple method which is used to find deviation

Q: Find the standard deviation of the following dataset (round to the nearest hundredth). 25, 37, 17,…

A: See the attachment

Q: The following table presents the scores of students in Statistics examination Scores Frequency 30-39…

A: Obtain the value of the standard deviation of the scores. The value of the standard deviation of the…

Q: 19. What is the standard deviation, o, in the heights of tenth grade girls shown in the table below?…

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Q: Compute the standard deviation for the following data values of alcohol content (%): 13.7, 16.2,…

A: We have given data  13.7, 16.2, 14.6, 13.8, 15.0. In %  Sample size n=5

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

Q: From the following frequency distribution, compute the Mean and standard deviation of 100 students…

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Q: The standard deviation of the following data set is: 2,5,9, 7 O 5.57 O 2.99 O 7.07 O 8.92

A: #Given, data  set      2,5,9,7   Now  mean x=2+5+9+74=234=5.75

Q: A set of data is collected as follows: 55 34 67 83 21 98 63 72, the sample standard deviation of…

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Q: Following are the 2009 earnings (in thousands of dollars) before taxes for all six employer of a…

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Q: Given the frequency table below of the students result in 25 point quiz. Compute its standard…

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Q: Calculate standard deviation for the following distribution: Values: 10 20 30 40 50 60 70 Frequency:…

A: Formula for sample standard deviation of grouped data :  s =∑x2f -∑xf2∑f∑f-1

Q: Find the mean and the mean deviation about mean from the following frequency distribution : Weight…

A: Mean deviation about mean : the mean of absolutely the values of the numerical variations between a…

Q: Calculate the standard deviation from the following data : Size of item Frequency Size of item…

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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.

Q: Find the population standard deviation for the following data set: 20 18 15 12 24

A: The population standard deviation is calculated as σ=∑(xi-x¯)2NWhere,x¯=∑xiN

Q: 14. Find the standard deviation from the following data : 50 60 70 Age under No. of persons dying:…

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

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Q: Assume that the monthly food expenditures of families of a certain size in one economic group are…

A: We have to find out given probabiity..

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

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Q: ANSWER ALL QUESTIONS. Table 1 Wages (RM) 250.00 - 259.99 260.00 - 269.99 Number of employees, f 10…

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Q: The following are amounts of total snow falls (in inches) in different Midwestern cities in the…

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Q: Given the following table, calculate the standard deviation. * TT Number of children Number of…

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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…