Divide a population into groups and select a random sample of each group. What sampling technique is this?

Divide a population into groups and select all of the members in one or more, but not all, of the groups. Often uses pre-existing groups. What sampling technique is this?

Choose a starting value at random. Then choose every kth member of the population. What sampling technique is this?

Only choosing members for your sample based on what is easy or convenient. (Leads to bias). What sampling technique is this?

A statistician selected every fifteenth member of a population for a sample. What sampling technique is this?

A researcher split up her target population into 6 groups and chooses 50 people from each region: Northeast, Southeast, Mideast, Midwest, Southwest, and Northwest. What sampling technique is this?

Taylor Smith is running for a seat in the House of Representatives. She decides to poll 4 whole districts in his region to determine his chance of winning the seat. What sampling technique is this?

Nora interviewed every tenth person on Congress Street during the Summer Festival to collect data for her Doctoral Thesis. What sampling technique is this?

Ms. Jara wanted to determine if using Quizizz leads to greater student engagement. She decides to start using Quizizz for assignments and then surveys all of the students in her 4th period class. What sampling technique is this?

Mr. Mitchell wants to do a survey on how many juniors at school use a cell phone to complete digital homework assignments. There are 278 juniors at school, using student ID#s they select 50 numbers at random. What sampling technique is this?

Mr. Mitchell wants to do a survey on how many juniors at school use a cell phone to complete digital homework assignments. There are 278 juniors at school, using student ID#s they pick every 10th student for the survey. What sampling technique is this?

A major advantage of this sampling technique is that it ensures representation of all subgroups in the population that are important to the study. What sampling technique is this?

Karen wants to start selling items that she creates using vinyl and a heat press. In order to help price her items according to the amount of time she spends working, she measures the time it takes to complete every third creation she makes for a month. What sampling technique is this?

Take a random sample of six of the zip codes from Charles County in Maryland and count the number of students enrolled in Virtual learning for every school in each of the zip code areas. What sampling technique is this?

Divide cell phone users into different age groups and then select a random sample from each age group to survey about the amount of time they spend on their cell phone each month. What sampling technique is this?

Survey five friend regarding their opinion about the quality of food in the student cafeteria. What sampling technique is this?

A computer program is used to randomly generate the winners of a local raffle. What sampling technique is this?

A number is assigned to each resident in La Plata, MD and a random number table is used to select potential jurors from the community. What sampling technique is this?

Look at online classified and choose the first 5 rentals you find that list the monthly rent. What sampling technique is this?