QUESTION 7 - Height of a ball /3 45 + -40- + h(t) = -512 + 15t + 20 Height of a ball-thrown off a-cliff 9-30 Domain in this context: 25 3 -20 Range in this context: 15 5 -10 Show how you would use function notation to determine the height of the ball after 0.5 seconds. -2 t, time in seconds since ball thrown -5 -10 -15 it), height in metres off üre ground
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.
Grade 11 Math
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