The heights of 18-year-old men are normally distributed with a mean of 67 inches and a standard deviation of 3 inches (from Statistical Abstract of the United States, 112th edition) What range of heights represent approximately 68% of 18-year-old men? 64 in to 70 in 63.28 in to 64.72 in 58 to 76 in 61 in to 73 in

Q: What is the standard deviation of the following: 17, 17, 33, 20, 36, 28

A: Given data is,17, 17, 33, 20, 36, 28sample size(n)=6sample mean(x)=25.16667

Q: What's the standard deviation for the sample data set to 2 decimal places {6.65,10.82,15.83,20.76}

A: It is an important part of statistics. It is widely used.

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: What is the standard deviation of the following: 12, 47, 31, 18, 20, 35

A: Compute the mean of the data using the formula: x=∑ixin x=12+47+31+18+20+356  =1636  =27.1667

Q: 19. Score 92 or lower? 20. Score 92 or higher?

A:

Q: What percent of the babies born within each gestation period have a low birth weight (under 5.5…

A: a. For 28 to 31 weeks  mean = 3.20 lb standard deviation= 1.02 lb PX < 5.5 =…

Q: What is the standard deviation of the following: 15, 41, 12, 33, 28, 45

A: From the provided information, Sample size = 6

Q: What is the standard deviation of the following: 39, 30, 44, 13, 30, 32

A:

Q: What is the standard deviation of the data set comprising the numbers 4, 7, 8, 5 and 11? 6 2.45…

A:

Q: Compute the mean and standard deviation for the sample below, rounding each to the nearest…

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

Q: What is the standard deviation of the data set comprising the numbers 6, 7, 6, 6 and 10?

A: Here Given Data set  6,7,6,6,10

Q: Scores on each section of the SAT exam are normally distributed with a mean of 485 and a standard…

A: Let X denote the Scores on each section of the SAT exam are normally distributed with a mean of…

Q: What is the standard deviation of the following: 49, 14, 13, 41, 11, 50

A: Calculate Sample Standard deviation (S) from the following data49,14,13,41,11,50Solution: x x^2…

Q: Women's heights are normally distributed with a mean of 63.7 inches and a standard deviation of 2.9…

A: Let X be the height of the women X is normally distributed with mean μ = 63.7 inches and standard…

Q: What is the standard deviation of the following: 38, 36, 49, 36, 43, 35

A:

Q: What is the standard deviation of the following: 23, 41, 22, 37, 48, 36?

A: We have given the data set and we have to find standard deviation. Now, Now, variance-

Q: What is the standard deviation of the following: 11, 36, 35, 39, 43, 19

A: Solution: The given data is 11, 36, 35, 39, 43 and 19. Let X be the random variable.

Q: How many apps? According to a website, the mean number of apps on a smartphone in the United States…

A: Given Data Population Mean,μ = 83.0 Population Standard Deviation,σ = 27.0

Q: IQ scores have a bell-shaped distribution with a mean of 100 and a standard deviation of 15. a. What…

A: Given DataMean = 100Standard Deviation = 15

Q: What is the standard deviation of 2,3,3,4,6,7,8,8,9,10

A: The question is about measures Given : Data :   To find : Value of std. deviation

Q: researcher asks six (6) families how many times they ordered delivery from Amazon in the last six…

A: The given values are 6, 9, 2, 12, 6, and 5. It will consider as a population. The population size is…

Q: The scores for a standardized test follow a normal distribution with a mean test score = 84, and…

A:

Q: State Wyoming D.C Kentucky South Caro Alabama Louisiana 17453 Idaho Tennessee 10003 Washingtor 16357…

A: The data on energy consumption (in kilowatt-hours) per capita for each 50 states and the District of…

Q: What is the standard deviation of the following: 50, 34, 41, 43, 30, 50

A: Calculate Population Standard deviation (σ), Sample Standard deviation (S) from the following…

Q: The Sum of Squared Errors for a data set of 18 numbers is 64. What is the standard deviation?

A: Given thatThe sum of squared errors of data set (SS) = 64Number of data values in data set (n) =…

Q: Find the population standard deviation of these numbers: 22, 19, 25, 16, 20 (round to two decimal…

A: Given numbers(x); x x2 22 484 19 361 25 625 16 256 20 400 ∑x=102 ∑x2=2126

Q: What is the standard deviation of the following: 25, 36, 33, 16, 45, 44

A: Measures of Dispersion: The word dispersion is used to denote the degree of heterogeneity in the…

Q: What is the standard deviation of the following: 35, 12, 46, 21, 29, 46

A: We have given data,  35, 12, 46, 21, 29, 46 Then,  We will find the standard deviation (s) = ?