3. The number of broken bobble heads found on a bobble head production line every week follows a normal distribution with a mean of 10 bobble heads and a standard deviation of 2. Use the emperical rule and/or symmetry to justify your answers. A. What number of bobble heads broken in a given week would be considered the 84th percentile? Use the empircal rule and/or symmetry to justify answers. B. Would youu be surprised if, in a given week, less than 10 bobble heads were broken? Justify your answer. Use the empirical rule/and or symmetry to justify answers. C. What range of weekly broken bobble heads would occur 95% of the time. Use the empirical rule and/or symmetry to justify answers.
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.
3. The number of broken bobble heads found on a bobble head production line every week follows a
A. What number of bobble heads broken in a given week would be considered the 84th percentile? Use the empircal rule and/or symmetry to justify answers.
B. Would youu be surprised if, in a given week, less than 10 bobble heads were broken? Justify your answer. Use the
C. What
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