Answer:

Step-by-step explanation:
Given
--- Boys & Girls
Required
Determine the ratio of the kitten ears to the tails
A kitten has 1 tail and 2 ears.
Assume each individual got 1 kitten each
This implies that,




The ratio of ears to tail is then calculated as follows:
Ratio = Number of ears : Number of tails
This gives

Divide by 13


Formula= Base times height divided by 2
6 x 7= 42
42/ 2
answer= 21
The equation of the line is y=-2x+3.
A plot of residuals (vertical deviations from the regression line) shows the errors or lack of fit, so it would indicate a good fit if the residuals are small, vs. over fit if they are large. Due to age related growth short pre teen, and a plateau after age 21, I would expect a linear regression would offer estimate age 5.5 years.
a sample space, , which is the set of all possible outcomes.
A set of events , where each event is a set containing zero or more outcomes.
The assignment of probabilities to the events; that is, a function from events to probabilities.
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