Sampling Techniques

Front

Mrs. Trahan samples her class by selecting 5 girls and 7 boys. This type of sampling is called? Options: Stratified, Systematic, Simple, Cluster

Back

Stratified

Front

Mrs. Trahan samples her class by selecting every third person on her class list. Which type of sampling method is this? Options: Simple, Systematic, Stratified, Cluster

Back

Systematic

Front

Sampling technique where all students sitting at group 1 and group 5 are selected.

Back

Cluster

Front

Mrs. Trahan samples her class by picking 10 numbers from her hat and each number is assigned to a student. This is ______________ random sampling.

Back

Simple

Front

Farmer Joe uses the apple count from one region to predict the whole farm's production. This is _______ sampling.

Back

Cluster

Front

Farmer Joe's apple tree farm is set up in 100 rows. He counts the number of apples produced on every 10th row to estimate the number of apples produced on the whole farm. This is _____________ sampling.

Back

Systematic

Front

Farmer Joe randomly picks 100 trees using a random number generator to estimate the number of apples produced by his apple trees. This is ______________ sampling.

Back

Simple

Front

Farmer Joe separates his farm into 10 regions and randomly selects 5 trees from each region to estimate apple production. This is _____________ sampling.

Back

Stratified

Front

In order to use samples to estimate something from the population, the sample should be _________________.

Back

representative of

Front

When one examines the entire population instead of a subgroup of the population, this is called a ____________.

Back

Census