Determine the sample, sample size, and sampling method you will use in the given situations. Then justify each of your answers in three to five sentences

1. Jink is conducting research on why students frequently play Pokemon Go. He asked his classmate who frequently plays game to bring him five of his friends who also frequently play Pokemon Go.

2. Tommy wants to find out the emotional challenges experienced by teenage mothers. He interviewed teenagers who are single mothers aged 13 to 15 living with their parents.

3. Leira wants to study the online behaviour of honour studs in her school. There were 80 honour studs in her school-10 from Grade 7; 15 from Grade 8: 20 from Grade 9, five from Grade 10, 10 from Grade 11:20 from Grade 12. She decided to get two participants from Grade 7, three from Grade 8, four from Grade 9, one from Grade 10, two from Grade 11, and four from Grade 12. She used her own judgment in selecting the participants.

Format of answers:

Sample:

Sample size:

Sampling Method:

Justification:

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