The ages (in years) of a random sample of shoppers at a gaming store are given below: 12 2 23 15 20 16 19 17 14 16 What is the standard deviation? Simplify your answer. Round to the nearest tenth as needed.

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

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Q: The height, in inches, of each student in Megan's algebra class is shown. 72 72 71 70 70 70 69 67 66…

A: Solution: First find the all the measures without adding 77 into the given data. Given data is 72…

Q: Calculate the standard deviation of the data. 7 11 8 12 4 6 2 15 7 8

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

Q: Calculate the mean and standard deviation from the sample data below. 23-41 1 42-60 5. 61 79 80-98…

A: Given data is: class frequency(f) midpoint(x) 23-41 1 32 42-60 5 51 61-79 7 70 80-98 10…

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: Using your calculator, find the range and standard deviation, round to two decimals places: The…

A: Given data: Sample of 24 children

Q: Find the sample standard deviation, rounding to one decimal place. 5, 11, 16, 8, 13, 15, 16, 6, 5 O…

A: Given that, Data set: 5,11,16,8,13,15,16,6,5 Total number of observations = 9

Q: Calculate the sample standard deviation of the data shown. Round to two decimal places. 21 15 25 17…

A: Given data set: 21, 15, 25, 17, 24, 30 Number of observations = 6

Q: Given the following dataset which represents a sample ( n = 8) from a larger population: 188 122…

A: Given the following dataset which represents a sample ( n = 8) from a larger population: 188 122 147…

Q: Find the sample standard deviation, rounding to one decimal place. 8, 8, 8, 11, 14, 14, 14 OA. 7.7…

A: It is given that the data in discrete form of size 7 are: 8, 8, 8, 11, 14, 14, 14

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: Two samples of scores on a survey are as follows: Sample A: 10 7 6 Sample B: 183 10 112 7 28. What…

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Q: Given the following frequency distribution, determine the standard deviation. Scores Frequency 51-60…

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Q: Find the mean and standard deviation of the numbers below.  3 7 5 4 5 6 7 8 6 5

A: First of all, let's arrange the data in a particular order(ascending) for further calculation. i.e…

Q: Two samples of scores on a survey are as follows: Sample A: 10 7 6 8|7 9 Sample B: 183 10|1|12 7 26.…

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Q: A sample of weights (in pounds) for six 12-year-olds is given below:   97 75 91 83 80 96   Find…

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Q: For the sample below, 84 45 73 58 54 73 52 60 51 80 Determine the Standard Deviation. Round off your…

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Q: Answer the following questions about the numbers 217,835,   217,836,   217,837,   217,838, and…

A: We have to find mean and sd.

Q: The number of regular season wins for 10 college football teams in a given season are given below:…

A: x x2 2 4 10 100 15 225 5 25 13 169 10 100 15 225 9 81 7 49 4 16     ∑x=90…

Q: A sample was done, collecting the data below. Calculate the standard deviation, to one decimal…

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Q: The highway mileage (mpg) for a sample of 10 different models of a car company can be foun below. 29…

A: Given range is 25. standard deviation using range rule of thumb is ?

Q: The table below gives the number of hours spent watching TV last week by a sample of 24 children. 42…

A: Given table shows the number of hours spend watching TV last week by a sample of 24 children .   The…

Q: The number of people standing in the line to vote at the last Presidential Election at 7:00 P.M. was…

A: In statistics, three measures of central tendency are widely used. These three measures are also…

Q: The ages of employees in a certain company were bell-shaped with mean 28 and standard deviation 5.…

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Q: Given that the population of women's height has a mean of 63.6 inches and a standard deviation of…

A: Hello. Since your question has multiple, we will solve first question for you. If you want remaining…

Q: A sample was done, collecting the data below. Calculate the standard deviation, to one decimal…

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Q: A sample of weights (in pounds) for six 12-year-olds is given below:   100 76 92 79 84 90    Find…

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Q: A sample was done, collecting the data below. Calculate the standard deviation, to one decimal…

A: Measure of central tendency measures the central or average value of a dataset. Measured of…

Q: Six different rain gauges on campus recorded the following precipitations during the month of…

A: Here, x x-x (x-x)2 8.4 -1.63 2.6569 9.8 -0.23 0.0529 11.1 1.07 1.1449 4.6 -5.43 29.4849…

Q: A sample was done, collecting the data below. Calculate the standard deviation, to one decimal…

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Q: A sample was done, collecting the data below. Calculate the standard deviation, to one decimal…

A: Solution: The given data is

Q: find the range and standard deviation, round to two decimals places: The table below gives the…

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Q: The following are total cholesterol scores measured in 10 patients who are participating in a study…

A: The provided information is:Sample size (n)=10Consider X is a random variable defined as cholesterol…

Q: The following data are the distances between 20 retail stores and a large distribution center. The…

A: Given data, 29; 30; 34; 40; 58; 67; 68; 69; 76; 86; 87; 95; 96; 96; 99; 106; 112; 127; 145; 150…

Q: What percentage of a population typically lands within two standard deviations of the mean under a…

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Q: What is the standard deviation of the distribution in Table 1? Round your answer to the nearest…

A: Solution: Let X be the number of slam dunks. The probability function for X is calculated as…

Q: given the data set 12,3,5,9,8,10,7,9  Find sample standard deviation using the short cut cut…

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Q: A sample of weights (in pounds) for six 12-year- olds is given below: 90 75 85 85 97 91 Find the…

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Q: PLEASE SHOW WORKING     Based on the data set below, what is the standard deviation? 28…

A: we hope the last data value is 4 only (not a double digit value?)

Q: Calculate the standard deviation of the data shown, to two decimal places 6.3 28.2 24.9 23.7 5.7 2.7…

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Q: What is the average score for those who work well with others in teams with the standard deviation?

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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: Calculate the sample standard deviation of the data shown. Round to two decimal places. 17 22 25 15…

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Q: A financial researcher in Malaysia found that the monthly expenditure for a household staying in…

A: Since you have posted a question with multiple sub-parts, we will solve first three sub-parts for…

Q: For the following population, answer the following: Remember you can copy and "paste special" the…

A: Given population size is 12.

Q: Based on the data set below, what is the standard deviation? 28        21        37        38…

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Q: Find the sample standard deviation. Round to the nearest tenth. 22 29 21 24 27 28 25 36 O A. 2.8 О…

A: From the provided information, The data values are as follow: 22, 29, 21, 24, 27, 28, 25, 36 Sample…

Q: The proportion of Americans who are satisfied with the way things are going in their lives is 82%.…

A: From the given information the sample size is (n) = 100 and the proportion of Americans who re…

Q: SE Mean

A: Country- CHINA Sample size (n) =50 Sample mean (x¯) = 22.5  Standard deviation (σ)=9.75