Russia's harsh winter and severe weather aided in helping defeat of the two armies
A <u>double-blind experiment </u>allows researchers to identify the specific effects of the independent variable from the possible effects of the experimenter's and the participants' expectations about it.
<u>Explanation</u>:
The double-blind experiment is conducted to ensure that the results of the experiments are not biased. The double-blind study states that the person who is implementing the experiment and the person involved in the experiment are not aware of each other. So there will be no bias in the experimental treatment.
The reliability in the double-blind experiment is improved. Under this experiment unintentional tipping off the study participants and biasing of the evaluation results by the researchers can be avoided.
I think it is corn. That's only one of them. The others might be like fine silk
Answer: Variability
Explanation:
Variability is the trait that displays variation occurring in sample of experiment and results .Variation can be present in experiment as samples may differ, condition may differ,different measuring aspect, etc.
According to the question, variability is the factor that should be considered to determine degree of difference present between data and how they are separate from each other in terms of sample structure, measurement , rate, influence etc even though it is producing same results.
Answer:
World War Two ended finally in the summer of nineteen forty-five. Life in the United States began to return to normal. Soldiers began to come home and find peacetime jobs. Industry stopped producing war equipment and began to produce goods that made peacetime life pleasant. The American economy was stronger than ever.
Some major changes began to take place in the American population. Many Americans were not satisfied with their old ways of life.
They wanted something better. And many people were earning enough money to look for a better life.
Millions of them moved out of cities and small towns to buy newly-built homes in the suburbs. Our program today will look at the growth of suburbs and other changes in the American population in the years after World War Two.
