or the below data the correlation coefficient is : provide answer to 4 decimal places with the correct sign and a leading zero examples, 0.2548 -0.8596 2. How much variation in Hours Lost due to Accidents is NOT being explained by the Safety Training Hours : provide answer in decimal form (not percent) to 4 decimal places and a leading zero examples, 0.2548 0.8596 3. Predict the Work-hours lost to accidents when there are 55 safety training hours: provide answer to 1 decimal place examples, 8.7 42.3 55.0
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.
1. For the below data the
provide answer to 4 decimal places with the correct sign and a leading zero
examples, 0.2548 -0.8596
2. How much variation in Hours Lost due to Accidents is NOT being explained by the Safety Training Hours :
provide answer in decimal form (not percent) to 4 decimal places and a leading zero
examples, 0.2548 0.8596
3. Predict the Work-hours lost to accidents when there are 55 safety training hours:
provide answer to 1 decimal place
examples, 8.7 42.3 55.0
Step by step
Solved in 4 steps with 1 images
