Aisha has to collect survey data for her class. She asks her friends and family members to participate, and she posts on social media to try to get people to participate. What kind of sampling is this?Group of answer choicescluster samplingself-selection samplingconvenience samplingquota sampling

Professor Romano looks at ways to improve student learning. She wants to recruit participants at high schools in town to see how the use of repeated quizzing may boost performance on later exams. Because she works with the local public school system, they are willing to let her have access to any schools she wants. She randomly selects 5 schools, and within each school, she randomly selects 5 classes to participate in her study. What kind of sampling is this?Group of answer choicescluster samplingstratified random samplingsimple random samplingconvenience sampling

It is perhaps the easiest method of sampling because participants are selected based on availability and willingness to take part.Group of answer choicesSnowball samplingConvenience samplingQuota samplingPurposive sampling

Laurence invites passing students to participate in a brief survey about their study habits without following any strict criteria for selection. What type of sampling method is being employed in this situation?*1 pointA. Cluster samplingB. Purposive samplingC. Quota samplingD. Convenience sampling

While students are lined up for school pictures, a teacher passes out a survey to every   student.What type of sampling is this?Choose 1 answer:Choose 1 answer:(Choice A)   Simple random samplingASimple random sampling(Choice B)   Stratified random samplingBStratified random sampling(Choice C)   Cluster random samplingCCluster random sampling(Choice D)   Systematic random samplingDSystematic random sampling

This type of sampling is often used by market researchers. Interviewers are given a quota of subjects of specified type to attempt to recruit.Group of answer choicesQuota samplingSnowball samplingPurposive samplingConvenience sampling