Using the Central Limit Theorem, it is found that the mean of the sampling distribution of sample proportions is 0.37.
The <em>Central Limit Theorem</em> establishes that, for a <u>proportion p in a sample of size n</u>, the sampling distribution of sample proportions has:
- Mean
.
- Standard error
For this problem, about 37% of high school seniors have vaped in the past year, hence 
.
- Then, the mean of the sampling distribution of sample proportions is 0.37.
For more on the Central Limit Theorem, you can check brainly.com/question/4086221
This is not correct because 6.5% of 25 is 1.63
Answer:
The angle: 
The supplement: 
Step-by-step explanation:
By definition, if the sum of two angles is 180 degrees, then this angles are called "Supplementary Angles".
Let be:
the angle (in degrees) and 
its suppplement (in degrees).
Therefore, you can write the following equation in order to find the angle and its supplement:
Now, you must solve for "x". Then:
Then:
Answer:
B
Step-by-step explanation:
The equation of a line in point- slope form is
y - b = m(x - a)
where m is the slope and (a, b) a point on the line
Here m = - 3 and (a, b) = (7, - 2 ), thus
y - (- 2) = - 3(x - 7) , that is
y + 2 = - 3(x - 7) → B
X=2y-6
Let's solve for y.
<span>x=<span><span>2y</span>−6
</span></span>Step 1: Flip the equation.
<span><span><span>2y</span>−6</span>=x
</span>Step 2: Add 6 to both sides.
<span><span><span><span>2y</span>−6</span>+6</span>=<span>x+6
</span></span><span><span>2y</span>=<span>x+6
</span></span>Step 3: Divide both sides by 2.
<span><span><span>2y/</span>2</span>=<span><span>x+6/</span>2
</span></span><span>y=<span><span><span>12</span>x</span>+3
</span></span>Answer: y=12x+3
