Answer:
Positive relationship exists
Linear trend line
R² = 0.3522
Step-by-step explanation:
Given the data :
Promote (X) :
77
110
110
93
90
103
95
103
89
97
100
96
88
109
109
Sales (Y) :
85
103
102
109
85
112
96
93
97
92
94
81
92
108
103
A.) From the resulting plot, tbe slope of the graph is positive, hence, we can conclude that there exist a positive relationship between the variables 'promote' and 'sale'.
The linear trend line gives the best fit for the data with a correlation Coefficient, R value of 0.5935
The R² value is 0.3522. R² is the Coefficient of determination which gives the percentage of explained variation. For this data, about 35% of variation in sales is given by the best fit line.
Answer:
$3.08
Step-by-step explanation:
To find the units price you would just divide $18.48 by 6 which gives you $3.08
Answer:
100
Step-by-step
all you have to do is add 20+30=50+50=100
volume is all the numbers added up
Multiply 3 by 6 to get 18 the rest of it is extra information
3*6 = 18
Ik for s fact the awnser not a
