Answer:
1x+7
Step-by-step explanation:
7x+5-6x+2
7x-6x =1x
5+2=7
1x+7
Answer:
0.25 is the probability that the randomly selected candy is orange.
Step-by-step explanation:
We are given the following in the question:
Total number of candies = 80,000
Four equal number of flavored candies:
cherry,lemon,orange,and strawberry
Thus, number of orange candies =

Thus, 20,000 orange flavored candies are produced.
P(orange) =

0.25 is the probability that the randomly selected candy is orange.
Answer:2L times 2W
Step-by-step explanation:
Answer:
We are given that The dependent variable is production; that is, it is assumed that different levels of production result from a different number of employees.
Number of Assemblers(x) One-Hour Production(y) (units)
2 11
4 18
1 7
5 29
3 20
a. Draw a scatter diagram.
Solution : Refer the attached figure
b. Based on the scatter diagram, does there appear to be any relationship between the number of assemblers and production? Explain.
Solution: The equation that shows the relationship between the number of assemblers and production is 
Where y is One-Hour Production (units) and x is the Number of Assemblers
c.Compute the correlation coefficient.
Solution:
Formula of correlation coefficient:![r=\frac{n(\sum xy)-(\sum x)(\sum y)}{[n \sum x^2 -(\sum x)^2][n \sum y^2 -(\sum y)^2]}](https://tex.z-dn.net/?f=r%3D%5Cfrac%7Bn%28%5Csum%20xy%29-%28%5Csum%20x%29%28%5Csum%20y%29%7D%7B%5Bn%20%5Csum%20x%5E2%20-%28%5Csum%20x%29%5E2%5D%5Bn%20%5Csum%20y%5E2%20-%28%5Csum%20y%29%5E2%5D%7D)
x y xy

2 11 22 4 121
4 18 72 16 324
1 7 7 1 49
5 29 145 25 841
3 20 60 9 400
Sum: 15 85 306 55 1735
n=5
Substitute the values in the formula :
![r=\frac{5(306)-(15)(85)}{[5 (55) -(15)^2][5 (1735) -(85)^2]}](https://tex.z-dn.net/?f=r%3D%5Cfrac%7B5%28306%29-%2815%29%2885%29%7D%7B%5B5%20%2855%29%20-%2815%29%5E2%5D%5B5%20%281735%29%20-%2885%29%5E2%5D%7D)

The correlation coefficient is 0.00351