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
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You have 138.72 in your saving account u take out 45.23 and 18.00 you deposit 75.85 into your account
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The sum of the first eight terms of an arithmetic progression is 9m + 14. the fifth term of the06 progression is 2m - 6, where m is a constant.given that the first term of the progression is 26,find the value of the common difference, d and thevalue of m.
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Market researchers were interested in the relationship between the number of pieces in a brick-build...
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