Observed Data: 21 smooth/yellow 42 smooth/light-yellow 19 smooth/white 22 wrinkled/yellow 39 wrinkled/light-yellow 20 wrinkled/white Please fill in the table Chi Squared problems: E=expected O=Observed
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.
Observed Data:
21 smooth/yellow
42 smooth/light-yellow
19 smooth/white
22 wrinkled/yellow
39 wrinkled/light-yellow
20 wrinkled/white
Please fill in the table Chi Squared problems:
E=expected
O=Observed
| Phenotype | Observed | Expected | O-E | (O-E)2 | (O-E)2/E |
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