Mathematics, 07.03.2020 05:22 mariaguadalupeduranc
The marketing manager of a large supermarket chain would like to use shelf space to predict the sales of pet food. For a random sample of 12 similar stores, she gathered the following information regarding the shelf space, in feet, devoted to pet food and the weekly sales in hundreds of dollars. Use these data to answer questions 8 through 10.
Store 1 2 3 4 5 6
Shelf Space 5 5 5 10 10 10
Weekly Sales 1.6 2.2 1.4 1.9 2.4 2.6
Store 7 8 9 10 11 12
Shelf Space 15 15 15 20 20 20
Weekly Sales 2.3 2.7 2.8 2.6 2.9 3.1
What is the estimated regression equation?
A. = 2.63 + 0.724x
B. = 1.45 + 0.724x
C. = 1.45 + 0.074x
D. = 2.63 - 0.174x
Answers: 3
Mathematics, 21.06.2019 16:30
In the figure shown below, m < 40 and ab =8. which equation could be used to find x?
Answers: 2
Mathematics, 21.06.2019 17:30
What number should be added to the expression x^2+3x+ in order to create a perfect square trinomial? 3/2 3 9/4 9
Answers: 1
Mathematics, 21.06.2019 18:30
Me complete this proof! prove that a quadrilateral is a square. me with the steps for this proof.
Answers: 1
Mathematics, 21.06.2019 20:30
List x1, x2, x3, x4 where xi is the left endpoint of the four equal intervals used to estimate the area under the curve of f(x) between x = 4 and x = 6. a 4, 4.5, 5, 5.5 b 4.5, 5, 5.5, 6 c 4.25, 4.75, 5.25, 5.75 d 4, 4.2, 5.4, 6
Answers: 1
The marketing manager of a large supermarket chain would like to use shelf space to predict the sale...
Biology, 14.10.2020 16:01
History, 14.10.2020 16:01
World Languages, 14.10.2020 16:01
English, 14.10.2020 16:01
Mathematics, 14.10.2020 16:01
Mathematics, 14.10.2020 16:01
English, 14.10.2020 16:01
Mathematics, 14.10.2020 16:01
Mathematics, 14.10.2020 16:01
English, 14.10.2020 16:01
Mathematics, 14.10.2020 16:01
Mathematics, 14.10.2020 16:01