If $S _ { x, y } = 562.3 , V ( x ) = 53.4 , \text { and } n = 20$

question 1

Short Answer

If $S _ { x, y } = 562.3 , V ( x ) = 53.4 , \text { and } n = 20$ then the least squares estimate of the slope coefficient $\beta _ { 1 }$ of the true regression line $y = \beta _ { 0 } + \beta _ { 1 } x \text { is } \hat { \beta } _ { 1 }$ = __________.

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Definitions:

Conjunct

A conjunct is a component of a compound sentence formed by the logical connective ‘and’, contributing to the compound's overall truth value.

Conjunction

A word used to connect clauses or sentences (in grammar) or the operation in logic that forms a compound statement which is true only if both of its components are true.

Contingency

An upcoming occurrence or condition that has the potential to happen but whose certainty cannot be guaranteed.

Disjunct

A component proposition or statement within a disjunction that, by itself, could be true or false.