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Marrrta [24]
3 years ago
12

Why is it important to use random assignment when determining which research participants will comprise the different treatment

groups in the study?
Computers and Technology
1 answer:
Temka [501]3 years ago
8 0

Explanation:

using random assignment keeps the study from becoming biased or untestable. it gives the results validity.

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Write an expression that will cause the following code to print "Equal" if the value of sensorReading is "close enough" to targe
Likurg_2 [28]

Answer:

The program to this question as follows:

Program:

targetValue = 0.3333 #defining variable targetValue and assign value

sensorReading = 0.0 #defining variable sensorReading and assign value

sensorReading = 1.0/3.0 #calculate value in sensorReading variable

Val=sensorReading - targetValue

#calculate the difference and store in Val variable

if (Val < 0.0001): #use of if block to check condition

  print ("Equal")  #print value

else:  #else block

  print ("Not equal") #print value

Output:

Equal

Explanation:

In the above Python program code, there are two variables "targetValue and sensorReading" is defined, in which targetValue store a value, that is "0.3333", and sensorReading holds a value, that is "0.0".

  • In the next step, the "Val" variable is defined, that calculate the difference between both variable, that conditional statement is used.
  • In if block, if the value is less then "0.0001", it will print value "Equal", otherwise, it will go to the else block, that will print "Not equal".
3 0
3 years ago
Read 2 more answers
A circular copper disk of diameter D=10 cm rotates at frequency =1800 rev/min about an axis through its center and at right angl
MAXImum [283]

Answer:

Induced current is 0.226 A

Explanation:

To calculate potential difference we have

E =1/2Bomega*r2 =1/2*1*1800*3.14*0.05=141.3

putting values we get

the p.d is 141.3

7 0
3 years ago
Ejercicio 12:<br> Convierte a binario los números hexadecimales siguientes: 7A5D.., 1010<br> ..
Natasha_Volkova [10]

Answer:

0111 1010 0101 1100

Explanation:

7 A 5 D

0111 1010 0101 1100

3 0
3 years ago
If a computer system does not have a graphics card installed in a motherboard's PCIe slot, which component handles video calcula
Klio2033 [76]

Answer:The Cpu or a chip on the Motherboard

Explanation: yore welcome

5 0
3 years ago
After an entry in the medical record has been written or keyed and an error is discovered, what procedure should be followed to
Readme [11.4K]

Answer:

(C) Draw a line through the error; then call the patient’s physician.

Explanation:

According to my research on medical procedures, I can say that based on the information provided within the question the best procedure that should be taken in this situation would be to draw a line through the error; then call the patient’s physician. By doing so you get rid of the the error and by telling the patient's physician you get rid of any possibility of the physician still thinking that the error was something that was already done.

I hope this answered your question. If you have any more questions feel free to ask away at Brainly.

5 0
3 years ago
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