In a distribution with 30,000 pieces of data, a mean of 2002 & a range of 400, which of these values is the most likely standard deviation? 0, -12, 30, 11,306 Group of answer choices a. 0, because the standard deviation is 0. b. -12, because the range is less than the mean. c. 30, because 11,306 is too big. d. 11,306, because 30 is too smal
Inverse Normal Distribution
The method used for finding the corresponding z-critical value in a normal distribution using the known probability is said to be an inverse normal distribution. The inverse normal distribution is a continuous probability distribution with a family of two parameters.
Mean, Median, Mode
It is a descriptive summary of a data set. It can be defined by using some of the measures. The central tendencies do not provide information regarding individual data from the dataset. However, they give a summary of the data set. The central tendency or measure of central tendency is a central or typical value for a probability distribution.
Z-Scores
A z-score is a unit of measurement used in statistics to describe the position of a raw score in terms of its distance from the mean, measured with reference to standard deviation from the mean. Z-scores are useful in statistics because they allow comparison between two scores that belong to different normal distributions.
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In a distribution with 30,000 pieces of data, a mean of 2002 & a
Group of answer choices
a. 0, because the standard deviation is 0.
b. -12, because the range is less than the mean.
c. 30, because 11,306 is too big.
d. 11,306, because 30 is too smal
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