For stratified simple random sampling, the factors considered most important in deciding what fraction of the total sample should be assigned to each stratum include all of the following except
a. the number of outliers in each stratum.
b. the number of elements in each stratum.
c. the variance of the elements within each stratum.
d. the cost of selecting elements within each stratum.
Question 2
The weight of an object, measured in grams, is an example of _____.
a. a continuous random variable
b. a discrete random variable
c. either a continuous or a discrete random variable, depending on the weight of the object
d. either a continuous or a discrete random variable, depending on the units of measurement
Interaction web of factors that might influence locust population size.
Prokaryotic cells are have a relatively simple structure
Using alert labels enables the medical staff to quickly identify important information such as ...
Access to clean drinking water is just as important as adequate nutrition for human health
Two simple reflex arcs
Genes and Risk Factors for Alzheimer Disease