Question

To conduct a _____ sample, you randomly sample clusters of the population as opposed to randomly sampling individuals from subgroups. (1 point)
cluster *myanswer
scattered
SRS
strata

Answer 1

This doesnʻt look like math, haha

Answer 2

yep, the problem practically gives away the answer when they have `cluster` in the problem

Answer 3

ikr

Answer 4

You want to assess the attitudes toward soda by the people in your apartment building. You decide to break the people into subgroups according to their age. The subgroups, or strata, are toddlers, kids, teens, adults, and grandparents. You then conduct an SRS of seven people from each subgroup. This is an example of what type of sample? (1 point)
stratified random sample
cluster or multi-stage sample
distributed allocation sample
scattered risk sample

Answer 5

I think its A?

Answer 6

Yes, I would go with A

Answer 7

You want to assess the attitudes toward math by the students in your school district. You first divide the district into groups, in this case the 20 different high schools. You then randomly select five of the schools. This would conclude the first stage. In each school, you then have natural groups of students (each math class would represent a group). So you randomly select five classes from each school. These are the students whom you will sample. This is an example of what type of sample? (1 point)
cluster or multi-stage sample *myanswer
scattered risk sample
stratified random sample
distributed allocation sample