And experiment compares weight of fish for two different brands fish food nacho average minnows fish food has a mean fish weighed 10 pounds and a standard deviation of 1.5 pounds impossible minnow fish food has a mean fish weight of 12 pounds and a standard deviation of 1 pound of fish is measured to be 11.25 pounds which brand of fish food nacho average minerals or impossible Menos is more lik
And experiment compares weight of fish for two different brands fish food nacho average minnows fish food has a mean fish weighed 10 pounds and a standard deviation of 1.5 pounds impossible minnow fish food has a mean fish weight of 12 pounds and a standard deviation of 1 pound of fish is measured to be 11.25 pounds which brand of fish food nacho average minerals or impossible Menos is more lik
And experiment compares weight of fish for two different brands fish food nacho average minnows fish food has a mean fish weighed 10 pounds and a standard deviation of 1.5 pounds impossible minnow fish food has a mean fish weight of 12 pounds and a standard deviation of 1 pound of fish is measured to be 11.25 pounds which brand of fish food nacho average minerals or impossible Menos is more lik
And experiment compares weight of fish for two different brands fish food nacho average minnows fish food has a mean fish weighed 10 pounds and a standard deviation of 1.5 pounds impossible minnow fish food has a mean fish weight of 12 pounds and a standard deviation of 1 pound of fish is measured to be 11.25 pounds which brand of fish food nacho average minerals or impossible Menos is more likely to have been used to feed the fish
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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