Consider the discrete probability distribution to the right. Complete parts A and B below.a. Calculate the mean of this distribution: *type an integer or a decimal*b. Calculate the standard deviation of this distribution: *round to three decimal places as needed* Probability0 26OutcomeConsiderdiscrete probablity distribulion to the right. Complete parts a and b below.0.330.170.24a. Calculate the mean of this distribulionType an integer or a decimal)b. Calculate the standard deviation of this distribution0=Round to three decimal places as needed) TTProbability0.26Outcome0.330.170.24123 4

Answered: Probability 26 Outcome Consider the…

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018

18th Edition

ISBN:9780079039897

Author:Carter

Publisher:Carter

Chapter10: Statistics

Section: Chapter Questions

Problem 2SGR

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Consider the discrete probability distribution to the right. Complete parts A and B below. a. Calculate the mean of this distribution: *type an integer or a decimal* b. Calculate the standard deviation of this distribution: *round to three decimal places as needed*

Probability
0 26
Outcome
Consider
discrete probablity distribulion to the right. Complete parts a and b below.
0.33
0.17
0.24
a. Calculate the mean of this distribulion
Type an integer or a decimal)
b. Calculate the standard deviation of this distribution
0=Round to three decimal places as needed)

TT
Probability
0.26
Outcome
0.33
0.17
0.24
123 4

Definition Definition Measure of central tendency that is the average of a given data set. The mean value is evaluated as the quotient of the sum of all observations by the sample size. The mean, in contrast to a median, is affected by extreme values. Very large or very small values can distract the mean from the center of the data. Arithmetic mean: The most common type of mean is the arithmetic mean. It is evaluated using the formula: μ = 1 N ∑ i = 1 N x i Other types of means are the geometric mean, logarithmic mean, and harmonic mean. Geometric mean: The nth root of the product of n observations from a data set is defined as the geometric mean of the set: G = x 1 x 2 ... x n n Logarithmic mean: The difference of the natural logarithms of the two numbers, divided by the difference between the numbers is the logarithmic mean of the two numbers. The logarithmic mean is used particularly in heat transfer and mass transfer. ln x 2 − ln x 1 x 2 − x 1 Harmonic mean: The inverse of the arithmetic mean of the inverses of all the numbers in a data set is the harmonic mean of the data. 1 1 x 1 + 1 x 2 + ...

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