Mathematics, 21.10.2020 19:01 dmperez1213
Market researchers were interested in the relationship between the number of pieces in a brick-building set and the
cost of a set. Information was collected from a survey and was used to obtain the regression equation ý = 0.08x +
1.20, where x represents the number of pieces in a set and Å· is the predicted price (in dollars) of a set. Which
statement best describes the meaning of the y-intercept of the regression line?
O When the price of a set is $0, the predicted number of pieces is 0.
O When the price of a set is $0, the predicted number of pieces is 1.20.
O When the number of pieces is O, the predicted price is $1.20. This interpretation is not meaningful because a set
cannot have 0 pieces.
O When the number of pieces is 0, the predicted price is $0.08. This interpretation is not meaningful because a set
cannot have 0 pieces.
Answers: 2
Mathematics, 21.06.2019 13:00
Sal is tiling his entryway. the floor plan is drawn on a unit grid. each unit length represents 1 foot. tile costs $1.35 per square foot. how much will sal pay to tile his entryway? round your answer to the nearest cent.
Answers: 2
Mathematics, 22.06.2019 00:00
Which is a logical conclusion based on the given information? a. figure abcd is a rhombus by the definition of a rhombus. b. segment ac is congruent to segment dc by cpctc. c. angle acb is congruent to angle adc by the angle-side-angle theorem. d. triangle acd is congruent to triangle cab by the hypotenuse-leg theorem.
Answers: 1
Market researchers were interested in the relationship between the number of pieces in a brick-build...
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