Games per World Series 6 7 5 7 4 7 5 5 7 6 4 6 6 7 5 7 Sixteen World Series were observed. The number of games played per series were recorded and is shown in the table above. a. Construct a dotplot of the data of the games per world series on a number line and attach the image using the camera icon or include the dot plot with your submitted work. b. Compute the mean of the data set. Round to the nearest hundredth. c. What conclusions can you draw from your calculations and the graph?
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.
Games per World Series
| 6 | 7 | 5 | 7 | 4 | 7 | 5 | 5 |
|---|---|---|---|---|---|---|---|
| 7 | 6 | 4 | 6 | 6 | 7 | 5 | 7 |
Sixteen World Series were observed. The number of games played per series were recorded and is shown in the table above.
a. Construct a dotplot of the data of the games per world series on a number line and attach the image using the camera icon or include the dot plot with your submitted work.
b. Compute the
c. What conclusions can you draw from your calculations and the graph?
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