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s344n2d4d5 [400]
3 years ago
6

Alan is conducting an experiment to determine whether a new medication is effective in reducing coughing. He finds 2,000 volunte

ers with coughing issues and divides them into two groups. The control group does not receive any medication; the treatment group receives the medication. The patients in the treatment group show reduced signs of coughing. What can Alan conclude from this experiment?
Mathematics
2 answers:
Leni [432]3 years ago
5 0
You can conclude from this experiment that Alan's new medication is effective in reducing coughing from the the results of the treatment group. 
Lerok [7]3 years ago
5 0

Answer:

We know the following information:

Alan is conducting an experiment to determine whether a new medication is effective in reducing coughing.

Alan finds 2000 volunteers with coughing issues and divides them into two groups.

The control group does not receive any medication; the treatment group receives the medication. The patients in the treatment group show reduced signs of coughing.

Therefore, Alan can conclude that the new medication is effective in reducing coughing.

Alan can say that the medicine given to people most likely worked as the treatment group showed signs of reduced coughing.

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If f(x) = e^X, and W(f, g) = 3e^x, find g(x).
trasher [3.6K]

Answer:

g(x)=3

Step-by-step explanation:

Let's find the answer.

W(f,g)=3e^x which can be written as:

W(f,g)=(3)*(e^x), notice that:

(e^x)=f(x) so:

W(f,g)=3*f(x), establishing:

W(f,g)=g(x)*f(x) then:

g(x)=3

In conclusion, g(x)=3.

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3 years ago
There are 180 cars in a parking lot.30% are red .How many red cars are there ?
den301095 [7]

54 red cars, sorry cant explain, need points urgently, CHEERIO!

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4 years ago
Use table of square to evaluate 6250²÷0.1750²
Hunter-Best [27]

Answer:

1275510204.08

Step-by-step explanation:

please first take square and then division

3 0
4 years ago
Write an equation of the line that passes through each points (5,6) (3.4)
ioda

Answer:

y = x + 1.

Step-by-step explanation:

Start by finding the slope of this line.

If a slanting line goes through (x_{0},\, y_{0}) and (x_{1},\, y_{1}), where x_{0} \ne x_{1}, the slope of this line would be:

\begin{aligned}m &= \frac{y_{1} - y_{0}}{x_{1} - x_{0}}\end{aligned}.

The line in this question goes through (5,\, 6) and (3,\, 4). Hence, the slope of this line would be:

\begin{aligned}m &= \frac{y_{1} - y_{0}}{x_{1} - x_{0}} \\ &= \frac{6 - 4}{5 - 3} \\ &= 1\end{aligned}.

If a slanting line with a slope of m and goes through the point (x_{0},\, y_{0}), the equation of this line in the point-slope form would be:

y - y_{0} = m,\, (x - x_{0}).

For the line in this question, the slope is m = 1. Take (5,\, 6) as the chosen point on this line. The point-slope form equation of this line would be:

y - 6 = (x - 5).

Rewrite to obtain the equation of this line in the slope-intercept form:

y = x + 1.

7 0
3 years ago
Which graph represents y=x-4?
ludmilkaskok [199]

Answer:

Can you reupload your graph, I don't think you attached it to your question.

5 0
3 years ago
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