The following data gives the number of daily customers of a small eatery recorded for 20 days. 29, 26, 13, 23, 23, 25, 17, 22, 17, 19, 12, 26, 30, 30, 18, 14, 12, 26, 17, 18  How many observations would fall beyond two sample standard deviations below and above the sample mean? A. 0 B. 1 C. 2 D. 3

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

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Q: Find the standard deviation of the data: 22, 29, 21, 24, 27, 28, 25, 36 O a. 4.8 O b. 2.8 O C. 4.2 O…

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Q: For this set of data, the standard deviation (s) is equal to: 9, 8, 10, 5, 5, 2, 3, 6, 3

A: Mean:The formula for finding mean is shown below:

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Q: Find the range, variance, and the standard deviation of the following data set. 10, 17, 13, 12, 15,…

A: Descriptive statistics can be used for explanatory data analysis purposes. This reveals the basic…

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Q: Given are 3 observations for the monthly profits (in 1000s) for a group of small businesses.…

A: We have given that,  The data is,  28, 29, 22 Then,  We will find the standard deviation (s) = ?

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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 the mean and the population standard deviation of the race times in the following table. 49.4…

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Q: Find the sample standard deviation for the given data. Round to the nearest tenth. 2, 6, 15, 9, 11,…

A: x (x-)2   2 59.29   6 13.69   15 28.09   9 0.49   11 1.69   22 151.29   1 75.69…

Q: From the following data : 23,25,41,29,50,36,37,44,30,35. Find the: Median…

A: 1. The Median is the middle number in the data set. Median for odd = n+12thvalue Median for even =…

Q: The following data are the GPA’s of 12 students at State University. Determine the mean, median,…

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Q: The following data set represents the number of new computer accounts registered during ten…

A: Calculate Mean, Median, Mode from the following data43,37,50,51,58,105,52,45,45,10

Q: For the data from a sample shown below, answer the questions. Round to 2 decimal places. x 29.4…

A: Given data, 29.4,5.4,18,4.4,19.3,13.2,18.4,29.3,17.1,1   Sort the given data in ascending order.…

Q: The following data were collected as part of a study of coffee consumption among graduate students.…

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Q: For the following sample scores, find the Variance and Standard Deviation, and sum of squares and…

A: Given scores in order : 1, 2, 3, 4, 4, 6, 6, 6 We know, mean = sum of scores /number of scores Mean…

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A: Note: Since you have posted a question with multiple subparts, we will solve the first three…

Q: 3. Find the mean, median, mode, and Standard deviation of the following data: 15, 11, 18, 9, 15, 18,…

A: The mean can be calculated as follows:

Q: The following data were collected as part of a study of coffee consumption among graduate students.…

A: It is given that the reflect cups per day consumed is 3, 4, 6, 8, 2, 1, 0, and 2.

Q: For the sample of scores in the following frequency distribution table, what is the standard…

A: Given: n= ∑f=11

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Q: The following set of data is from a sample of n = 7:  12 7 4 9 0 7 3 answer the following questions…

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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: Using the following set of data (the same as in the previous problem), find the sample standard…

A: Given data, 8, 7, 11, 10, 10, 8 sample standard deviation=?

Q: Of the data sets below, which has standard deviation 0? Set A: 1, 2, 3, 4 Set B: 1, 1,4,7 Set C: 0,…

A: The  Data set D. 6,6,6,6 Σx=24 Σx2=62+62+62+62=144n=4The standard deviation is…

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: The following grades, Table 1(g), were given for a student assignment, compute the mean, x, the mode…

A: Introduction: When observed data are not in grouped format, they are referred to as ungrouped data.…

Q: The following data have been collected from a sample of 8 items 10, 8, 12, 15, 13 ,11, 6 ,5 The…

A: poiny estimation of the population mean is equal to sample mean( ˉx) now find  ˉx

Q: Find the mode, mean, and standard deviation of the following data: 3, 2, 3, 4, 6

A: Given Data: Data Set: 3, 2, 3, 4, 6 There are five numbers in the given data set. So, n=5. There is…

Q: Use the following data set to solve nos. 35 – 37. 20, 10, 8, 12, 8, 0, 5 35. What is the mode of the…

A: Given information- We have given the following data set- 10, 8, 20, 12, 8, 0, 5 We have to find the…

Q: The following data are the marks for a sample of 5 students in Mathematics Exam. 19, 11, 12, 29, 18…

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Q: Find Quartile Deviation for the following data. 10, 13, 9, 6, 4, 9, 18, 8, 7, 5, 14

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Q: d) For the following data (80, 40, 62, 70, 30, 82), the standard deviation is 24 O 24.5 O 25 O 25.5…

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Q: Of the data sets below, which has the largest standard deviation? Set A:   1, 2, 3, 4 Set B:   1,…

A: Sample standard deviation indicates how far are the data points from the mean value in the sample…

Q: Consider the following data set: 1, 7, 7, 2, 3, 5, 13, 17, 18, 12, 9, 15, 20, 20, 22, 25 f. Find the…

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Q: Given the following data for the years of experience for a sample of 10 employees in Leon’s…

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

A: The following table gives the data set with the required calculations:

Q: The following data shows how many employees showed up to work every day for two weeks     12…

A: Given data ,12, 18, 9, 16, 11, 10, 8, 10, 13, 11, 15, 17, 16, 11sample…

Q: Consider the following two sets of sample data: A: 33, 42, 51, 54, 66, 78 B: 2, 4, 9, 5, 6, 10 The…

A: Solution: From the given information, the standard deviation of A is 16.2 and the standard deviation…

Q: The following data gives the number of books taken in a school library in 7 days find the standard…

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Q: As the new manager of a small convenience store, you want to understand the shopping patterns of…

A: Let X represents the purchase amount. x 39.05 2.73 32.92 47.51 37.91 34.35 64.48…

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Q: The following data represents the number of children in each household on Wisteria Lane. 1, 3, 4, 0,…

A: Given n=10

Q: Consider the data of a businessman that accumulates the daily sales of his restaurant business…

A: Given : 18,500     23,600      21,210      14,515      20,500 21,700     14,250     18,345…

Q: Take the following set of scores and calculate the range, variance, and standard deviation (show…

A: We have given that data  1, 2, 3, 4, 5, 6, 7, 8, 9, 10 Range = maximum - minimum

Q: The following data have been collected from a sample of 8 items 10, 8, 12, 15, 13 ,11, 6 ,5 The…

A: Answer : False ❌

Q: Find the sample mean x̄, median, variance s2,  and standard deviation s of the following data:…

A: Given data,   15  10  25  12  40   The objective is to find the sample mean x̄, median, variance s2,…