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Dvinal [7]
3 years ago
6

The following table contains data collected on the math averages of seniors in high school and their math averages as freshman i

n college. Make a scatter plot and determine if there is a correlation between the two variables.

Mathematics
1 answer:
oksano4ka [1.4K]3 years ago
8 0
For sake of convenience, mark one column in increasing order,then mark both the values on their corresponding axes (as shown in the pic.)

After examining the Scatter Plot, we can say that there is a correlation between two variables like, they are proportional to each other and shows linear function.

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Please help ! I’m taking this test right now
Setler [38]

Answer:

-2\frac{1}{3} -(-10\frac{1}{6}) =-\frac{7}{3}+\frac{61}{6} =-\frac{14}{6} +\frac{61}{6} =\frac{47}{6} =7\frac{5}{6}

Step-by-step explanation:

7 0
3 years ago
Write a function for the line with a slope -1/4 that passes through the point (4,5)
Lilit [14]

Answer: The point slope solution is y+4 = -(1/2)(x-4) which is y + 4 = -(.5)x + 2 or y = -(.5)x -2.

Step-by-step explanation:

5 0
3 years ago
What is your opinion that we should raise the drinking/smoking ages to 21?
timofeeve [1]
In my opinion the ages for drinking/smoking should not be raised to 21. While I am not a fan of either and they almost never lead to good things, it just seems odd to me that a person can fight for his country at 18, but can't smoke or drink.
8 0
3 years ago
Read 2 more answers
Divide -1/6 divided -2/9
alexdok [17]

Dividing two fractions is the same as multiplying the first fraction by the reciprocal (inverse) of the second fraction.

Take the reciprocal of the second fraction by flipping the numerator and denominator, leaving the negative sign on the numerator, and changing the operation to multiplication. Then the equation becomes

For fraction multiplication, multiply the numerators and then multiply the denominators to get

This fraction can be reduced by dividing both the numerator and denominator by the Greatest Common Factor of 9 and 12 using

5 0
2 years ago
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Which is the least common multiple of 12 and 8??
anyanavicka [17]
I believe the answer is 2
Hope this helps!
5 0
3 years ago
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