Selection bias
is a kind of error that occurs when the researcher decides who is going to be studied.
Answer:
C) It is impossible to have identical twins of different sexes
Explanation:
Scientifically monozygous or identical twins are usually of the same sex unless in a rare case of genetic mutation where they develope into different sexes.
When the individual asked if they are identical twins, the first line of thought naturally will be to think if it is possible to have identical twins of different sexes
Answer:
The Whiskey Rebellion demonstrated that the new national government had the will and ability to suppress violent resistance to its laws, though the whiskey excise remained difficult to collect. The events contributed to the formation of political parties in the United States, a process already under way.
Explanation:
Answer:
Um, hell yeah. What Penn did is homocide. Cold-blooded murder. That's a crime.
Answer: Experimental
Explanation:
An experimental research would be needed to prove if the hypothesis that "the presence of certain odors causes people to gamble more" is correct or not.
An experiment is a process carried out in a scientific method to prove if a hypothesis is correct or not.
