The following data were collected during a study of consumer buying patterns:
observation
x
y
observation x
y
1
15
74
818
78
2
25
80
914
70
3
40
84
1015
72
4
32
81
1122
85
5
51
96
1224
6
47
95
1333
90
7
30
83
a. plot the data.
b. obtain a linear regression line for the data.
c. what percentage of the variation is explained by the regression line?
d. use the equation determined in part b to predict the expected value of y for x = 41.

Fortress international, a large conglomerate, procures a few component parts from external suppliers and also manufactures some of the key raw materials in its own subsidiaries. aside from this, the company does not solely depend on outside distributors to reach its customers. in fact, it has its own retail stores to distribute its products. in this scenario, which of the following alternatives to vertical integration is fortress international applying? a. concentric integration b. taper integration c. horizontal integration d. conglomerate integration

What do u want to be when u grow up

Three students were applying to the same graduate school. they came from schools with different grading systems. student gpa school average gpa school standard deviation thuy 2.9 3.2 0.8 vichet 83 75 20 kamala 8.6 8 0.4 which student had the best gpa when compared to other students at his school? explain how you determined your answer. (enter your standard deviation to two decimal places.) correct: your answer is correct. had the best gpa compared to other students at his school, since his gpa is 2.25 incorrect: your answer is incorrect. standard deviations correct: your answer is correct. his school's average gpa.