Converting between Degree, Minute, Second,and Decimal Forms(a) Convert 50°6′21′′ to a decimal in degrees. Round the answer to four decimalplaces.(b) Convert 21.256° to the degree, minute, second notation. Round the answer tothe nearest second.
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.
Converting between Degree, Minute, Second,
and Decimal Forms
(a) Convert 50°6′21′′ to a decimal in degrees. Round the answer to four decimal
places.
(b) Convert 21.256° to the degree, minute, second notation. Round the answer to
the nearest second.
Step by step
Solved in 2 steps