Answer:
<h2>
$5.03</h2>
Step-by-step explanation:
Given data
Sample Mean (M): $48.77
Sample Size (n): 20
Standard Deviation (σ) : $17.58
Confidence Level: 80%
we know that z*-Values for 80% Confidence Levels is 1.28
the expression for margin of error is given bellow\
MOE= z*σ/√n
We can now substitute into the expression and solve for the MOE as
MOE= 1.28*17.58/√20
MOE= 22.502/4.47
MOE= 22.502/4.47
MOE= 5.03
The margin of error for a 80 % confidence interval is $5.03
Https://www.themathpage.com/alg/equation-of-a-line-2.htm
The answer is 399,997. 2+2= 4, the miliply 100,000 you get 400,000 then you subtract 3 which gives you 399,997. Now can you help me with my math question please?
It woud be very far.<span>Explain how you would graph the line containing a slope of –1/5 that goes through the point (1,–4).</span>
