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motikmotik
3 years ago
15

Plz help I don’t understand what the question is asking.(BEST ANSWER = BRAINLIEST)

Mathematics
1 answer:
liberstina [14]3 years ago
4 0
So basically, it's asking if the sugar consumption and exercise level are associated, and to support your answer by using conditional relative frequencies which is a two-way table (contingency table) that is used to examine relationships between categorical variables, or the table you just filled out. So it's asking you to support your answer by using the relative frequencies that are in the table.
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This is the question.
umka21 [38]

Answer:

Step-by-step explanation:

as you can see they want you to find the total out of the gallons so the first thing you want to do is get 1,688 and 1,297 and multiply both of them the total is 2189336 so 1,688 x 1,297=289336

4 0
3 years ago
Determine the area of a. <br><br> ANSWERS ONLY NO LINKS PLEASE
dolphi86 [110]

Answer:

175.5in

Step-by-step explanation:

12 x 9 + 67.5

If this answer is incorrect (Which it should not be) than try 243

3 0
2 years ago
Read 2 more answers
If (x + 2) is a factor of x3 – 19x – p, find the value of p. Help please​
Sergio039 [100]

If x-a is a factor of a polynomial P(x) then, a is its root.

So -2 is a root of x^3-19x-p

(-2)^3-19\cdot(-2)-p=0\\-8+38-p=0\\p=30

3 0
3 years ago
What is F(3) if F(x) = x3– 2x2 + 3x –12?
wariber [46]

Step-by-step explanation:

Simply input 3 for x in the equation.

x^{3} -2x^2+3x-12\\(3)^{3} -2(3)^2+3(3)-12\\27-18+9-12\\Final answer = 6

7 0
2 years ago
Read 2 more answers
A statistics professor plans classes so carefully that the lengths of her classes are uniformly distributed between 47.0 and 52.
Pavlova-9 [17]

Answer:

0.15 or 15%

Step-by-step explanation:

Since lengths are uniformly distributed, the probability that a class period runs between a two exact times is:

P(x_1\leq x \leq x_2)=\frac{x_2-x_1}{b-a}

In this case, a = 47.0 and b = 52.0 minutes.

The probability that a given class period runs between 50.25 and 51.0 minutes is:

P(50.25\leq x \leq 51.0)=\frac{51.0-50.25}{52-47} \\P(50.25\leq x \leq 51.0)=0.15=15\%

The probability is 0.15 or 15%.

7 0
3 years ago
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