Shown below is a portion of a computer output for regression analysis relating Y (dependent variable) and X (independent variable).
a.What has been the sample size for the above?
b.Perform a t test and determine whether or not X and Y are related. Let = 0.05.
c.Perform an F test and determine whether or not X and Y are related. Let = 0.05.
d. Compute the coefficient of determination.e. Interpret the meaning of the value of the coefficient of determination that you found in d. Be very specific.
Definitions:
Hydrangeas
A genus of flowering plants known for their large, showy blooms that can change color based on the soil pH.
Phenotype
The set of observable characteristics or traits of an organism resulting from the interaction of its genotype with the environment.
Codominance
Inheritance pattern in which both alleles of a gene are equally expressed in a heterozygote.
True-breeding
Refers to organisms that, when bred, produce offspring with characteristics that are genetically identical to themselves.
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