For a certain population, the regression equation to predict salary (in dollars) from education (in years) is y=2530x + 5200. Wh at are the units of 2530 ? Choose the correct answer. You have only one attempt.
1 answer:
Answer:
2530 has no units
Step-by-step explanation:
In order to understand the units from a linear equation we need to understand the general equation of a line which is:
y=mx+b where:
m=slope of the line
b=y-intercept.
Comparing the given equation with the general line equation, we noticed that 2530 represents the slope of the line.
Since the slope can be obtained by:
m=(y2-y1)/(x2-x1) whatever the units are, the slope is dimensionless, which means that 2530 has no units.
You might be interested in
Skis dhdjaknsjdkjshdjdkbsjfkdnbskdksndjrjdbndje
Answer:
6/35
Step-by-step explanation:
I just used my calculator...
The cost of the roof is $240
You should subtract the powers when they are divided and add them when they are multiplied this rule is so important for now you just have to subtract them and you will get the answer
to find the first places you have to look at the ones tens and hundreds so the first place is in the ones place
I hope this helps
