football coach randomly selected ten players and timed how long each player took to perform a certain drill. The time (in minutes) were: (Round to 1 decimal place) 13 14 10 15 12 10 18 12 7 8 A: The median time is____ minutes. B: The range of the times is _____ minutes. C: The mean time is_____minutes.
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.
A football coach randomly selected ten players and timed how long each player took to perform a certain drill. The time (in minutes) were: (Round to 1 decimal place)
13 14 10 15 12 10 18 12 7 8
A: The
B: The
C: The mean time is_____minutes.
Trending now
This is a popular solution!
Step by step
Solved in 2 steps with 2 images
