Calculating mean, range, variance and standard deviation

Related BrainMass Solutions

• Mean, Range, Variance, Standard Deviation Calculations

  a) Range = 42 - 37 = 5 Variance = 3.7 Standard deviation = 1.92 b) Range = 100 - 1 = 99 Variance = 1949.25 Standard deviation = 44.15 c) Range = 100 - 2 = 98 Variance = 1307.84 Standard deviation

• Calculating mean, variance, and standard deviation for a given distribution.

  Find the mean, variance, and standard deviation for the distribution.

• Calculating the mean, variance and standard deviation

  500974 Calculating the mean, variance and standard deviation Find the mean, variance, and standard deviation of the binomial distribution with the given values of n and p.

• Describe range, variance, standard deviation and calculate values

  c) Standard deviation is the square root of variance. It is also a measure of dispersion of the given data. The expert describes the range, variance, standard deviation and calculate values.

• Dispersion Measures

  Standard deviation and variance are discussed.

• Mean, mode, median, range, variance and standard deviation

  241831 Mean, Mode, Median, Range, Variance and Standard Deviation Find the mean,mode, median,range, variance and standard deviations of the following test scores, (95,92,90,90,83,83,83,74,60,and 50). Please see the attached file.

• Question on Basic Statistics

  Range: It is calculated as Max-Min value. It indicates spread of the distribution. 2. Standard deviation: It is defined as square root of variance. Variance is meaured by calculating the variation of observed values around the mean.

• Analyzing Descriptive Statistics and Graphs

  Plywood, Inc. reported these returns on stockholder equity for the past 5 years: 4.3, 4.9, 7.2, 6.7, and 11.6. Consider these as population values. a. Compute the range, the arithmetic mean, the variance, and the standard deviation. 5.

• Statistical measures characterizing dispersion

  Which do you think is best, and why? The statistical measures that characterize dispersion are: A. Range, variance, standard deviation B. Mean, median, mode C. Range, mean, standard deviation D.

• Range, Mean Varience and Standard Deviation

  This solution determines range, mean variance and standard deviation.