In: Math
________a number that is used to represent a population
characteristic and that generally cannot be determined...
________a number that is used to represent a population
characteristic and that generally cannot be determined easily
________a method for selecting a sample and dividing the
population into groups; use simple random sampling to select a set
of groups. Every individual in the chosen groups is included in the
sample.
________a method for selecting a sample used to ensure that
subgroups of the population are represented adequately; divide the
population into groups. Use simple random sampling to identify the
number of individuals from each group.
_____ the set of all possible outcomes of an experiment
________a numerical characteristic of the sample
________all individuals, objects, or measurements whose
properties are being studied
- _______ deals with estimating a population parameter based on a
sample statistic.
- _______ the decision is to reject the null hypothesis when, in
fact, the null hypothesis is true.
- _______ probability of a Type I error.
- _______ is a statement about the value of a population
parameter
- _________ states that if the size n of the sample is
sufficiently large, then the distribution of the sample means and
the distribution of the sample sums will approximate a normal
distribution regardless of the shape of the population.
- _______ the probability that an event will happen purely by
chance assuming the null hypothesis is true.
- _______ the decision is not to reject the null hypothesis when,
in fact, the null hypothesis is false.
- _______ is a single number computed from a sample and used to
estimate a population parameter.
- ____________ is an interval estimate for an unknown population
parameter.
Cluster Sampling
Sample Space
Population
Stratified Sampling
Parameter
Statistic
- p-value
- Confidence Interval
- Inferential Statistics
- Level of Significance
- Type II Error
- Hypothesis
- Central Limit Theroem
- Type I Error
- point estimate