When using simple random sampling it is suggested that you _________ because it will lead to a more representative sample.
a. sample with replacement
b. sample without replacement
c. sample half with replacement and half without replacement
d. use a larger sample than if using a nonrandom method
Question 2
In chapter 1, we learned that the main objectives of scientific research are description, explanation, prediction, and control.
Of all the nonexperimental research techniques studied, correlational research is particularly well suited for which objectives?
a. description and prediction
b. explanation and control
c. prediction and control d. description, explanation, prediction, and control
Evidence for big game hunting by archaic H. sapiens is suggested by the excavations at the Boxgrove
Simple amplification of 1kb DNA fragments by polymerase chain reaction.
Discrete random variables- Probability Distribution Function
Simple Mathematical Rules Useful in Working Genetics Problems
Random distribution of dandelions
Chorionic villus sampling (CVS)