Answer:
15 purple cupcakes.
Step-by-step explanation:
Since purple is 25% and PJ decorated 60 cupcakes,
25% of 60 = 15.
Hope this helps :)
0.006 is your answer............
Could u send me a bigger picture so I can help!
Answer:
2x-6 I think
Step-by-step explanation:
Answer:
a) cluster sampling
Step-by-step explanation:
In cluster sampling method, each member of a population is assigned to one and only one group.This means clusters are formed through probability method usually a simple random sampling.The participants in the clusters are the only one to be surveyed.
In this example, simple random sampling is used to identify 12 home rooms(cluster) where a group of 20 students (participants) in each room is given the survey.
