What is the name of the group that remains untreated throughout the
duration of an experiment?

Answers

Answer 1
Answer: The wait list control group serves two purposes. First, it provides an untreated comparison for the active experimental group to determine if the treatment had an effect.
Answer 2
Answer:

Answer: Control Group

This group does not get any treatment, but rather they get a placebo instead. For instance, in a medical experiment testing a new drug, the control group would get a sugar pill (the people in this group think they are getting the actual drug itself, and not a fake pill).

In contrast, the experimental group is the group that receives the actual treatment.


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Solve 2(4r+6)=2/3(12r+18

Answers

The simplified form of the expression :

8r + 12 = 8r + 12

Given,

2(4r+6)=2/3(12r+18)

Here,

2(4r+6)=2/3(12r+18)

Simplifying the above expression :

Multiply 2 inside the bracket,

8r +12 =  2/3(12r+18)

Multiply 2/3 inside the bracket,

8r + 12 = 8r + 12

Hence both LHS and RHS are equal .

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    2(4r + 6) = ²/₃(12r + 18)
2(4r) + 2(6) = ²/₃(12r) + ²/₃(18)
       8r + 12 = 8r + 12
     - 8r          - 8r
              12 = 12

Pretty Please Help Me!!!

Answers

Answer:

Signs of the quotients:

The quotient of -125 and 5 is negative.

The quotient of -264 and -12 is positive.

The quotient of 0 and -350 is zero.

The quotient of 276 and -8 is negative.

Step-by-step explanation:

The signs of the quotients are as follows:

-125 / 5 = -25, which is negative.

-264 / -12 = 22, which is positive.

0 / -350 = 0, which is zero.

276 / -8 = -34.5, which is negative.

Answer:

1 negative

2 positive

3 zero

4 negative

Step-by-step explanation:

what is the common ratio for the geometric sequence below, written as a faction? 768,480,300,187.5,...

Answers

To determine the common ratio of the geometric sequence, divide the second term with the first term. 480 divided by 768 equals 5/8. Further, the ratio of the third and second terms may be used to check the consistency of the common ratio. The ratio is also 5/8. Thus, the common ratio is 5/8. 

Please help me with my homework

Answers

Answer:

6 x 10^-6 is a greater value

2 x 10^-8 is the lesser value

I'm not sure about the third one

A) 1st one

B) 2nd one

C) and im too lazy to do c

What is the answer to 10 - 5 2/3

Answers

I'm assuming you mean 10 - 5 (2)/(3)

10 - 5 = 5
5 - (2)/(3) = 4 (1)/(3)

So your answer would be 4 (1)/(3)

What is the mean absolute deviation of 13,15,9,35,25

Answers

Alright first thing we have to do is put the numbers in order.

9,13,15,25,35

The mean is: 19.4

The absolute deviation is :8.48