Frequency The table shows the magnitudes of the earthquakes that have occurred in the past 10 years. Use the frequency distribution to construct a histogram. Does the histogram appear to be skewed? If so, identify the type of skewness. Earthquake magnitude 5.0-5.9 6.0-6.9 12 14 7.0-7.9 8.0-8.9 8 4 9.0-9.9 Construct the histogram. Choose the correct graph below. OB. O A. 15 157 10- 5- 5- 0- 10 C 10 Earthquake Magnitude Earthquake magnitude OD. 15- 10- 10 10 Earthquake magnitude Earthquake Magnitude Aouenbai Aouenbai Jou enbe Frequency
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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