Answer:
The value is a statistic, since it is from a sample.
Step-by-step explanation:
If the value is from a population, it is a parameter.
Otherwise, if the value is from a sample, it is a statistic.
In this question:
In a random sample of U.S. households, it was found that 72% have high-speed Internet.
The value is from a sample, so it is a statistic.
Answer:
Step-by-step explanation:
y-5/x+1 = -3/7
7(y-5)=-3(x+1)
7y-35=-3x-3
7y+3x-32=0
We know that
1) <span>Variable x is 7 more than variable y
so
x=y+7
2) </span><span>Variable x is also 1 less than y.
x=y-1
therefore
the answer is
the option
</span><span>x = y + 7
x = y – 1</span>
After thorough research, there exists the same question that ask:
<span>Based on the equation, how much more money, in millions of dollars, was earned in revenue for week 3 than for week 5?</span>
The question will give a high value but nevertheless, it is still answerable.
Function is equal to 73^x
For 3 weeks , we will get
= 73^3 - 73^2
For 5th week = 73^4 x 72
Based on the equation, it is obvious that we get more in 5th week compared to 3rd of around 2 billion.
Wait what theres no triangle shown
