Suppose the Variable X Represents Students and Y Represents Courses $M ( y ) : y$

question 170

Short Answer

suppose the variable x represents students and y represents courses, and: $M ( y ) : y$ is a math course $\quad\quad F ( x ) : x$ is a freshman
$B ( x ) : x$ is a full-time student $\quad T ( x , y ) : x$ is taking $y$ . Write the statement in good English without using variables in your answers.
- $$\exists x \forall y T ( x , y )$$

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Definitions:

Familywise Error

Probability of making at least one Type I error across a set of comparisons.

Type I Errors

Mistakes made by falsely rejecting the null hypothesis when it is in fact true; also known as false positives.

Familywise Error

The overall likelihood that a Type I error (incorrect rejection of a true null hypothesis) will occur across a set of related hypotheses.

Type I Error

Error that occurs when the null hypothesis is true but the decision is made to reject the null hypothesis.