Use the following observed two-way table to answer the question. Mood Good Bad Type of Music Pop 7 3 10 Romantic 10 9 19 Classical 5 8 13 Country 8 x 13 30 25 55 What is x? Group of answer choices A. 13 B. 5 C. 8 D. 5.91
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.
Use the following observed two-way table to answer the question.
Mood
Good Bad
Type of Music Pop 7 3 10
Romantic 10 9 19
Classical 5 8 13
Country 8 x 13
30 25 55
What is x?
Step by step
Solved in 2 steps
