Identify whether the information provided is qualitative or quantitative data. Mean Mean Charge per Adjusted per Case-mix Total Discharges days Hospital Name ADC LOS Discharge Discharge Auburn Regional Medical Center Central Washington Hospital Deaconess Hospital 10,631 Evergreen Hospital Medical Center 7,110 27,701 75.89 3.90 29,743.28 33,781.33 10,157 34,085 93.38 3.36 22,337.24 21,253.45 49,164 134.70 4.62 34,029.19 31,557.78 20,252 63,998 175.34 3.16 22,197.44 28,254.54 Grays Harbor Community Hospital Harborview Medical Center Harrison Memorial Hospital 5,870 20,156 55.22 3.43 21,161.13 26,009.65 17,838 109,047 298.766.11 56,008.23 35,351.05 16,028 60,407 165.50 3.77 36,817.31 36,323.82 Quantitative Qualitative
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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