Answer:
Descriptive Statistics
Step-by-step explanation:
There are mainly two types of Statistics:
1) Descriptive Statistics
Descriptive statistics provide simple summaries about the sample and the measures. When using descriptive statistics you are simply describing what the data shows.
2) Inferential Statistics
On the other hand, inferential statistics try to reach conclusions that extend beyond the immediate data alone.
In this case the decision made was based on the "90% of the taste testers preferred", and no more than that.
Answer:
A) 100 + 5x = y
10 + 20x = y
Step-by-step explanation:
100 is the amount Andre started with and 5x is the 5 he adds each week
10 is the amount Elena started with and 20x is the 20 she adds we week
A combination of terms and mathematical operations that contains at least one variable.
(3^2)3=27
27/3^x=3
3(3^x)=27
3^x=9
x=2
