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Angelina_Jolie [31]
4 years ago
10

Cooley et al. (2009) randomly assigned either of two treatments, naturopathic care (diet counseling, breathing techniques, vitam

ins, and a herbal medicine) or stan- dardized psychotherapy (psychotherapy with breathing techniques and a placebo added), to 81 individuals having moderate to severe anxiety. Anxiety scores decreased an average of 57% in the naturopathic group and 31% in the psychotherapy group. Is this an experimental or observational study?
Mathematics
1 answer:
igomit [66]4 years ago
4 0

Answer: Experimental study

Step-by-step explanation:

This is an experimental study because it involves determination of the effect of each treatment on separate individuals. It involves selecting the 81 individuals randomly to be treated with a particular treatment (either of the two treatment). In experimental study the researcher apply separate treatments on a different groups and measure its effect on each of the groups.

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Imagine you saved $4000 to spend winter break visiting your relatives in New York. It costs $1200 for the plane ticket and $300
nirvana33 [79]
The equation is 4000 <1200-300n. The rate of change is 300/1. I hope I helped!
4 0
3 years ago
I dont know the answer to this question do you 3 x blank = 1
faltersainse [42]

Answer:

y = \frac13

Step-by-step explanation:

let the blank be y

3 * y = 1

3y = 1

Now, divide both sides by 3:

3y ÷ 3 = 1 ÷ 3

y = 1/3

-Chetan K

3 0
3 years ago
Read 2 more answers
To prepare for wrestling season, Tommy wants to eat 24 grams of protein at breakfast. He knows that there are 3 grams of protein
lina2011 [118]

Answer:

1) The equation that represents the number of slices of bacon to the number he will eat, assuming he eats 24 grams is;

3·x + 6·y = 24

2) The equation in slope and intercept form is;

y = 4 - 0.5·x

Step-by-step explanation:

1) The given parameters are;

The amount of protein Tommy wants to eat for breakfast = 24 grams

The quantity of protein in a slice of bacon = 3 grams

The quantity of protein in an egg = 6 grams

Let x represent the number of slices of bacon he will eat and let y represent the number of eggs he will eat

The equation that represents the number of slices of bacon to the number he will eat, assuming he eats 24 grams is given as follows;

3·x + 6·y = 24

2) The equation in slope and intercept form is given by making y the subject of the above equation as follows;

3·x + 6·y = 24

6·y = 24 - 3·x

y = 24/6 -1/2·x

y = 4 - 0.5·x, which is in the slope and intercept form y = m·x + c

Where;

m = The slope = -0.5

c = The y-intercept = 4

5 0
3 years ago
When h has the value 8 calculate 5h -3?
Dmitry [639]
8×5=40
40h-3=0
+3
40h=3
÷40
h=3/40
7 0
3 years ago
a spiner has 5 equal sized sections with different colors. you spin the spinner 50 times what is th theoretical and experimental
kari74 [83]

Answer:

10%

Step-by-step explanation:

you would do 50/5 because all the sections are even so you would get 10%.

6 0
3 years ago
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