HELP PLEASE! I am proposing a hypothetical study where I believe a certain chemical is harmful...
HELP PLEASE!
I am proposing a hypothetical study where I believe a certain chemical is harmful to humans. I was told to do an animal study with just that chemical and compare it to a vehicle. (I will be testing certain hormone levels.)
- I do not understand what a vehicle group is, please explain this as simple as possible!
- Would the experimental group be the rats being tested on with that chemical, would the control group be the rats with no treatment, and I have no idea what the vehicle group would be?
Thank you in advance!
Homework Answers
Hi..
As you are going to set up a vehicle control for your study, which basically mean that some substance ( for eg. Mineral oil or saline ) should be used as vehicle for interrogation of experimental compound ( chemical to be tested )
When you compare it with untreated compound, you are going to see if this vehicle alone is causing any effects or not.
And, ofcourse the experimental groups are the rats being tested for that chemical.
Control group contains rat which are not being treated for that chemical under similar conditions. Controls are basically used to study the effect of any genetic, environmetal or infectious agent which can potentially effect the outcome of your studies.
Add Answer to:
HELP PLEASE!
I am proposing a hypothetical study where I believe a certain
chemical is harmful...
Please answer all parts. I am sorry image is upside down betic patients? Simulated rosiglitazone 1.70...
Please answer all parts. I am sorry image is upside down
betic patients? Simulated rosiglitazone 1.70 Heart transplants. The Stanford University Heart Transplant Study ws pach patient conducted to t Study w determine whether an experimental heart transplant program increased entering the program was designated an official heart transplant candidate, mean gravely ill and would most likely benefit from a new heart. Some patients go some did not. The variable transplant indicates which group the patients were treatment group got...
NEED HELP BY TONIGHT PLEASE!!! Please help me, I am deeply confused in this class and...
NEED HELP BY TONIGHT PLEASE!!!
Please help me, I am deeply confused in this class and
trying so hard to understand. Please give detailed answers. I know
some of these might be confusing but your help will really help me
learn. The teacher requires very very detailed answers and he gives
nearly no (and I mean literally nearly zero) partial credit so I'm
dying here. Thank you sooooooo much, you have no idea.
Also, I am nearly leaglly blind and...
I just need Help with part B please A study was done using a treatment group...
I just need Help with part B please
A study was done using a treatment group and a placebo group. The results are shown in the table. Assume that the two samples are independent simple random samples selected from normally distributed populations, and do not assume that the population standard deviations are equal. Complete parts (a) and n (b) below. Use a 0.01 significance level for both parts. X Treatment Placebo 11 HE 27 31 2.38 2.62 0.89 0.62 HH,...
Please answer as many as the following questions as you can, I really need to study...
Please answer as many as the following questions as
you can, I really need to study this for my final exam. Your help
will be appreciated thank you in advance!
1) What type of experimental design is this? (ex:
between-subjects, within-subjects, etc).
2) Is this an observational study or a manipulative study?
3) What is the dependent variable, and what type is it (ex:
interval, ratio, nominal, ordinal)
4) What is the independent variable, how many levels does it have,...
Please answer as many as the following questions as you can, I really need to study...
Please answer as many as the following questions as you can, I
really need to study this for my final exam. Your help will be
appreciated thank you in advance!
What type of experimental design is this? (ex:
between-subjects, within-subjects, etc).
Is this an observational study or a manipulative study?
What is the dependent variable, and what type is it (ex:
interval, ratio, nominal, ordinal)
What is the independent variable, how many levels does it have,
and what type is...
Hi, I do not know what to do with these three questions. Please help me with...
Hi, I do not know what to do with these three questions. Please help me with them. I so appreciate! Thank you! 1. Applying the results of a study of the National Basketball Association would lead you as a college coach to encourage touching among teammates in the hope of improving your team's performance. Group of answer choices: True False 2. You don't want your parents to know you borrowed their car while they were away on vacation. Your parents...
I have been working and unable to complete the study guide please make sure it legible for me to study please panc...
I
have been working and unable to complete the study guide please
make sure it legible for me to study please
pancreas Lives and What are the organs of digestion? Small instestine, Lives an instestine, 263 Exam 2 Review Be able to recall the following information from memory. Digestion, Absorption and Metabolism What is the function of each of the digestive system, including the accessory organs? • What are the parts of the small intestine (and lengths) and large intestine?...
all three questions please- thank you The Structure and Function of the Plasma Membrane CASE STUDY:...
all three questions please- thank you
The Structure and Function of the Plasma Membrane CASE STUDY: Commonly Prescribed Anti-Depressants Depression is becoming an ever-increasing problem in our society with an expanding incidence of depression occurring in the younger generation (need ref for this). However, there have also been tremendous advances in several drugs that are used to treat clinical depression, and their widespread use makes the importance of studies looking at their effectiveness and long-term benefits all the more crucial....
please help me with these questions. i cant post anymore and im studying for my exam....
please help me with these questions. i cant post anymore and
im studying for my exam. thank you in advance
A flock of birds which are blown of course and end up on an unpopulated island could be an example of: Vicariant Speciation a Founder Event A Bottleneck Natural Selection Which of the following is NOT one of the five theories of Darwinism (Mayr)? Survival of the fittest Gradualism Common descent Perpetual Change Multiplication of species Which of the following...
Please answer the following three questions, I really need to study this for my final exam....
Please answer the following three questions, I really need to
study this for my final exam. Your help will be appreciated thank
you in advance!
Does the data in each group seem to have a normal
distribution? Explain how you can determine this.
What type of statistical test would you use to
comparing the time spent with the average-weight patients as
compared to the time spent with the overweight
patients?
Perform the statistical test and describe all pertinent
details of...
Please answer all parts. I am sorry image is upside down
betic patients? Simulated rosiglitazone 1.70 Heart transplants. The Stanford University Heart Transplant Study ws pach patient conducted to t Study w determine whether an experimental heart transplant program increased entering the program was designated an official heart transplant candidate, mean gravely ill and would most likely benefit from a new heart. Some patients go some did not. The variable transplant indicates which group the patients were treatment group got...
NEED HELP BY TONIGHT PLEASE!!!
Please help me, I am deeply confused in this class and
trying so hard to understand. Please give detailed answers. I know
some of these might be confusing but your help will really help me
learn. The teacher requires very very detailed answers and he gives
nearly no (and I mean literally nearly zero) partial credit so I'm
dying here. Thank you sooooooo much, you have no idea.
Also, I am nearly leaglly blind and...
I just need Help with part B please
A study was done using a treatment group and a placebo group. The results are shown in the table. Assume that the two samples are independent simple random samples selected from normally distributed populations, and do not assume that the population standard deviations are equal. Complete parts (a) and n (b) below. Use a 0.01 significance level for both parts. X Treatment Placebo 11 HE 27 31 2.38 2.62 0.89 0.62 HH,...
Please answer as many as the following questions as
you can, I really need to study this for my final exam. Your help
will be appreciated thank you in advance!
1) What type of experimental design is this? (ex:
between-subjects, within-subjects, etc).
2) Is this an observational study or a manipulative study?
3) What is the dependent variable, and what type is it (ex:
interval, ratio, nominal, ordinal)
4) What is the independent variable, how many levels does it have,...
Please answer as many as the following questions as you can, I
really need to study this for my final exam. Your help will be
appreciated thank you in advance!
What type of experimental design is this? (ex:
between-subjects, within-subjects, etc).
Is this an observational study or a manipulative study?
What is the dependent variable, and what type is it (ex:
interval, ratio, nominal, ordinal)
What is the independent variable, how many levels does it have,
and what type is...
I
have been working and unable to complete the study guide please
make sure it legible for me to study please
pancreas Lives and What are the organs of digestion? Small instestine, Lives an instestine, 263 Exam 2 Review Be able to recall the following information from memory. Digestion, Absorption and Metabolism What is the function of each of the digestive system, including the accessory organs? • What are the parts of the small intestine (and lengths) and large intestine?...
all three questions please- thank you
The Structure and Function of the Plasma Membrane CASE STUDY: Commonly Prescribed Anti-Depressants Depression is becoming an ever-increasing problem in our society with an expanding incidence of depression occurring in the younger generation (need ref for this). However, there have also been tremendous advances in several drugs that are used to treat clinical depression, and their widespread use makes the importance of studies looking at their effectiveness and long-term benefits all the more crucial....
please help me with these questions. i cant post anymore and
im studying for my exam. thank you in advance
A flock of birds which are blown of course and end up on an unpopulated island could be an example of: Vicariant Speciation a Founder Event A Bottleneck Natural Selection Which of the following is NOT one of the five theories of Darwinism (Mayr)? Survival of the fittest Gradualism Common descent Perpetual Change Multiplication of species Which of the following...
Please answer the following three questions, I really need to
study this for my final exam. Your help will be appreciated thank
you in advance!
Does the data in each group seem to have a normal
distribution? Explain how you can determine this.
What type of statistical test would you use to
comparing the time spent with the average-weight patients as
compared to the time spent with the overweight
patients?
Perform the statistical test and describe all pertinent
details of...
Most questions answered within 3 hours.
-
Where is the error in this code sequence?
String s1 = "Hello";
String s2 = "ello";...
asked 10 months ago -
Financial data for Joel de Paris, Inc., for last year
follow:
Joel de Paris, Inc.
Balance...
asked 10 months ago -
Consider this reaction:
Al2(SO4)3 (aq)+ BaCl3
(aq) Al2Cl6 (aq)- +
3BaSO4(s) . What is the...
asked 10 months ago -
Suppose that Savneet is considering increasing her
recent random sample from 20 car rentals to 40...
asked 10 months ago -
Trucks arrive at an unloading terminal at an average rate of 120
per hour.
Trucks arrive...
asked 10 months ago -
Why are methanol and ethanol completely soluble in water while
octanol is not very little soluble....
asked 10 months ago -
A facilities manager at a university reads in a research report
that the mean amount of...
asked 10 months ago -
When the CuSO4 is rehydrated by adding water to the anhydrous
compound, is this an endothermic...
asked 10 months ago -
A ray of sunlight is passing from diamond into crown glass; the
angle of incidence is...
asked 10 months ago -
A block of mass 0.249 kg is placed on top of a light, vertical
spring of...
asked 10 months ago -
how do the kidneys compensate in the presences of acidosis
a) trigger hyperventilate
b) reserve acid...
asked 10 months ago -
Question 501 pts
The rental rate of capital to the firm increases. Which of the
following...
asked 10 months ago