For the following data list, what fraction of the observations are within one standard deviation of the sample mean? 3, 3, 3, 3, 3, 3, 3, 3, 3, 4, 8, 9, 9, 9, 9, 9, 9, 9, 9, 9

Q: What is the population variance and standard deviation of the following 0, 13, 16, 17, 20, 24, 38

A: To determine the required values, first, determine the population mean μ of the  given values using…

Q: What is the standard deviation of the following sample data: 21, 36, 50, 38, 44, 18. Round to 2…

A: From the provided information, The data values are as follow: 21, 36, 50, 38, 44, 18

Q: What is the standard deviation of the following sample data:  41, 39, 32, 34, 19, 25.

A: Given Data: Let us consider the given sample data: 41, 39, 32, 34, 19, 25.   To Find: The standard…

Q: The standard deviation of the sample  1,1,1,2,3,3,3 is

A:

Q: What is the standard deviation of the following sample data: 41, 35, 20, 47, 43, 35. Round to…

A: Answer - Find  Standard deviation (S) from the following data41,35,20,47,43,35 x x2 41 1681…

Q: A) For the data in Table 1 below, how many standard deviations from the mean is a run length of 20…

A: The given data table is Female hamsters Run lengths Male hamsters Run lengths 1 2 1 3 2 6 2 4…

Q: Find the standard deviation for the following data set. 2, 2, 2, 5, 5, 6, 6, 8, 8, 9 O A. 5 О В.…

A:

Q: From the following data relating to the daily wages of 15 workers in a factory. Wage in RO 14, 16,…

A: Mean = (summation Xi)/n Here n= 15 Mean= (14+16+16+14+22+13+15+24+12+23+14+20+17+21+22)/15 = 17.53

Q: For the following data sample: 9,15,12,15,18,12,6,21,24,27 Calculate the Mean= [mean] Meadian=…

A: We have to find given blanks.

Q: find the sample variance for the following data set 20.2,   21,8,   17.6,   21.6, 19.5  ,19.8.  18.6

A:

Q: Using the given data (population) below, compute the following statistic. 47, 72, 78, 36, 27, 90,…

A: 1) The range of the data is calculated as follows:

Q: What is the standard deviation for the following sample of scores? Scores: 3,2,4,6,6,3

A: The standard deviation is a measure of dispersion. It tells how much data are deviates from their…

Q: find out the sample mean and standard deviation for given data  63,69,86,3,611,96,45,78,23

A: Calculate Mean, Sample Standard deviation (S) from the following data63,69,86,3,611,96,45,78,23

Q: What is the standard deviation of the following sample data:  21, 10, 37, 38, 11, 22.   Round to 2…

A: We have given that,  The data set is,  21, 10, 37, 38, 11, 22 Then,  We  will find the standard…

Q: find quartile deviation for given data  15,56,89,74,56,32,21,45,96,77,32,3,48,56,75

A:

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: Find the following  a. If the observations are 4, 5, 2, 5, 4. Find the standard deviation. b. If…

A: a)GivenObservations are 4,5,2,5,4sample size(n)=5

Q: Calculate Median, Q1, Q3 and IQR, sample mean, sample variance, and sample standard deviation for…

A: Given: data 48, 92, 47, 44, 94, 18, 95, 67, 74, 64

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

A:

Q: 13.) In the following dataset: 2, 3, 3, 1, 4. What are the Mean and Standard Deviation (estimate of…

A: q-13 x x2 2 4 3 9 3 9 1 1 4 16 ∑x  = 13 ∑x2 = 39   sample size (n) = 5

Q: What is the standard deviation of the following sample data:  35, 49, 15, 33, 26, 27.

A: Given data,    35, 49, 15, 33, 26, 27.    The objective is to find the standard deviation of the…

Q: What is the standard deviation of the following sample data:  34, 31, 33, 17, 46, 48.

A: Given data is 34, 31, 33, 17, 46, 48.We have to find the standard deviation.

Q: The following data sets contain information about the number of times per month different groups of…

A: we have given that  different group of individual purchased coffee at a coffee shop.

Q: Given the following grades on s test: 86, 92, 100, 93, 89, 95, 79, 98, 68, 62, 71, 75, 88, 86, 93,…

A: The objective of this question is to find the percentage of scores that lie within one and two…

Q: llowing three data sets has the largest standard deviation? A (9,10,11,7,13) B(10,10,10,10,10)…

A: The Standard Deviation is given by SD=∑x-x2N Where, x is the mean of data.N is the number of terms.

Q: what is the mean and standard deviation of the following sample:  8, 1, 5, 1, 5

A: From the given information, X= {8, 1, 5, 1, 5}Mean and standard deviation of the sample can be…

Q: What is the standard deviation of the following sample data: 27, 46, 45, 38, 23, 40. Round to 2…

A:

Q: 11. What is the standard deviation of the following sample data:  44, 40, 46, 20, 27, 39.   Round to…

A: It is given that the sample data of 44, 40, 46, 20, 27, 39. Mean: The mean of the sample data is:

Q: The following are examination scores of 20 mathematics students: 25, 29, 30, 35, 16, 22, 42, 48, 19,…

A: The following information has been provided: 25, 29, 30, 35, 16, 22, 42, 48, 19, 37, 39, 32, 27, 35,…

Q: 1. Which of the following dataset has the lower standard deviation? o Dataset A: 5, 10, 15, 20, 25,…

A: Standard deviation: The positive square root of mean squares of the deviation taken from arithmetic…

Q: The following lists of data represents five companies employees's ad sales per week.  Which of the…

A: Given observation Dataset 1 22 25 25 22 25 23 24 23 26 24 Dataset 2 13 11 11 11 10 14 14 10 11…

Q: What is the standard deviation of the following sample data? 38,27,39,29,41,42

A:

Q: Consider the asSsessment that you administered to your 23 third-graders last week. The scores…

A: To calculate the mean deviation MDD and standard deviation σD of the given data: Mean deviation is…

Q: find population standard deviation of the given data  12,15,14,13,32,36,35,95,75,64,82,36,45,82

A:

Q: What is the standard deviation of the following sample data:  40, 24, 45, 15, 25, 21.   Round to 2…

A: Given information- We have given 6 sample data, we have to find standard deviation of the sample.…

Q: Find the mean, median, mode, range, variance and standard deviation of the following sample data and…

A: As per our guidelines we are supposed to answer only 3 sub-parts of any questions so i am solving…

Q: Listed below are of top 10 annular salary of TV personality. Find the range, variance and standard…

A:

Q: What is the standard deviation of the following sample data:  37, 29, 33, 38, 37, 43.   Round to 2…

A: We want to find sample standard deviation

Q: Find the variance and standard deviation for the following sample data 16, 28, 31, 49, 8

A: Answer: From the given data, 16, 28, 31, 49, 8

Q: what is the mean and standard deviation of the following sample:  18, 1, 5, 1, 5

A: Solution:The mean is obtained below:The sample mean is 6.

Q: Which of the following is considered a biased estimator? variance proportion median mean

A: Answer and explanation is given below