Answer:
5
Step-by-step explanation:
If 20 is <em>decreased </em>by 75%, you would have to do 20×0.25 because 1.00-0.75= 0.25. Therefore, the answer to your question would be 5.
Hope this was helpful!!!
Domain = -3, -2, -1, 0
Range = 2, 1, 0, -1
11-D
12-C
13- I would be guessing c because all the other ones sound like they would help with getting a loan
14-?
15-D
16- well idk what the diffrent would be because I don't know what the 2 people get paied
17-D
18-A
19-D
20- B
hope I helped somewhat
K is the number of groups in one way ANOVA. Since here 4 groups involved. So k here is four.
<u>Explanation:</u>
In statistics, one-way analysis of variance is a technique that can be used to compare means of two or more samples. This technique can be used only for numerical response data, the "Y", usually one variable, and numerical or categorical input data, the "X", always one variable, hence "one-way".
The one-way analysis of variance (ANOVA) is used to determine whether there are any statistically significant differences between the means of two or more independent (unrelated) groups (although you tend to only see it used when there are a minimum of three, rather than two groups).