Answer:
1) y = 4x + 3
2) y = -1x + 1
Step-by-step explanation:
Just plugged in the data into y=mx+b
Answer:
The answer is demographic.
Step-by-step explanation:
When a food distributor considers changing the products it markets in the southern states because of an increasing percentage of customers from Central and South America, it is examining the DEMOGRAPHIC forces at work in the southern United States.
Answer:
y= 3x + 19, x E R
Step-by-step explanation:
y - 7 = 3 (x + 4)
(distribute the 3 through the parentheses)
y= 3x + 12 + 7
(add the numbers)
y = 3x + 19
(write the solution/answer Y in parametric form)
y = 3x + 19, x E R
The point estimate of the proportion of students who prefer the new schedule is 0.22.
Definition of Point Estimate
Point estimation is a technique used in statistics to determine a single value that will serve as the "best guess" or "best estimate" of an unidentified population characteristic, known as the point estimate. More precisely, in order to produce a point estimate, we apply a point estimator to the data.
For the confidence interval (0.195, 0.245), point estimate is calculated as follows,
p = (0.195 + 0.245) / 2
p = 0.44 / 2
p = 0.22
Hence, the point estimate of the proportion of students who prefer the new schedule comes out to be 2.2.
Learn more about point estimate here:
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