Considering the situation described, the hypothesis tested are given as follows:
- The null hypothesis is
- The alternative hypothesis is
<h3>What are the hypothesis tested?</h3>
At the null hypothesis, it is tested if the standard deviation is not less than $23, that is:
At the alternative hypothesis, it is tested if there is significant evidence t conclude that the standard deviation is less than $23, that is:
More can be learned about an hypothesis test at brainly.com/question/26454209
15% Of 2780 is 417
Convert 15% to a decimal (0.15) and multiply by 2780
0.15*2780= 417
Awnser: 417
Question:
The graph represents the two companies' prices. What is the linear equation that represents each T-shirt company?
Answer:
1.) Shirt Box: y = 7.5x + 30
2.) Just Tees: y = 10.5x
Step-by-step explanation:
For Number -<u>One</u>- We do - 7.5 + 30 = 37.5
For Number -<u>Two</u>- We do - 10.5 <u>×</u> "X"
You See We have to solve for "X"
This is just to give the idea, and Kinda help Explain it. . .
(Yes i know im 4 days late - & Yes i know its already answered, But I just explained it To get the Understanding of the Two answers.)
1) 18
2) 4
3) 60
4) 18
5) 6
6) 4
7) 9
8) 4
9) 4
10) $35
11) 8
12) 9
13) 56
14) 10000
15) 78
16) $50
17) 10
18) 1,2,3,4,6,12
19) 1,2
20) 1000
21) 8
22) 5
23) 12
24) 366
25) 35
