Mathematics, 30.06.2021 20:10 chaparoonie15

A regression analysis between sales (in $1000s) and price (in dollars) resulted in the following equation: ŷ = 50,000 − 8x The above equation implies that an increase of . a. $8 in price is associated with an increase of $8,000 in sales b. $1 in price is associated with a decrease of $8,000 in sales c. $1 in price is associated with a decrease of $42,000 in sales d. $1 in price is associated with a decrease of $8 in sales

Answers: 1

Show answers

Another question on Mathematics

Mathematics, 21.06.2019 16:30

Cassie is traveling 675 miles today to visit her brother and his family. so far, she has stopped for gas three times. at the first stop, she put in 7.1 gallons of gas and paid $23.79. at her second stop, she put in 5.8 gallons of gas and paid $19.08. and, at the third stop, 6.6 gallons and paid $20.39. at which stop did casey pay the most for gas?

Answers: 1

Answer

Mathematics, 21.06.2019 18:00

Someone this asap for a group of students attends a basketball game. * the group buys x hot dogs at the concession stand for $2 each. * the group buys y drinks at the concession stand for $3 each. the group buys 29 items at the concession stand for a total of $70. how many hot dogs did the group buy?

Answers: 1

Answer

Mathematics, 21.06.2019 19:30

00 points ! missy’s rotation maps point k(17, –12) to k’(12, 17). which describes the rotation? 270° counterclockwise rotation 90° counterclockwise rotation 90° clockwise rotation 180° rotation

Answers: 1

Answer

Mathematics, 21.06.2019 20:00

Ke’ajah has a coupon for 1/3 off the regular price, t, of a tent. which expression represents the price of the tent using the coupon? select the two correct expressions. a. 1/3t b. 2/3t c. t - 1/3 d. t - 2/3 e. t - 1/3t f. t - 2/3t

Answers: 1

Answer

You know the right answer?

A regression analysis between sales (in $1000s) and price (in dollars) resulted in the following equ...

Questions

Mathematics, 18.03.2020 03:25

The monthly amounts spent for food by families of four receiving food stamps approximates a symmetrical, normal distribution. The sample mean is $150...

Mathematics, 18.03.2020 03:25

Look at the expression. 2√8 ∙ √20. Which of these is equivalent to this expression? 1 point A. 2√28 B. 5 C. 8√10 D. 32√1...