Answer:
A) cluster sampling ( b ) and systematic sampling ( e )
B ) Randomly selecting precincts increases the likelihood that the people polled represent the population well. ( c )
Step-by-step explanation:
Cluster sampling is a type of sampling plan used when there is an internally heterogeneous groups can be found inside a population that is supposed to be mutually homogeneous . while systematic sampling is a type of probability sampling that involves the selection of samples from a larger population at random but using a specific interval. to get the systematic sample the larger population is divided by the sample size.
from the information available in the report it is very evident that not all voters can be captured at once hence cluster sampling and systematic sampling would be employed .
B) the company will randomly select precinct to increase the likelihood of the sample size representing the entire population very well
Answer:
Rumble charters
Step-by-step explanation:
OK bus line:
55 +3.50(25)
55+87.5
=142.50
Rumble charters:
75+2.25(25)
75+56.25
=131.25
From looking at the steps we could tell that Rumble charters bus line would be cheaper.
Answer:
Will cost 123 dollars.
Step-by-step explanation:
Find perimeter (50 m)
50 meters = 164 ft
164/10 ft = 16.4 ft
16.4 ft x 7.50 = 123 Dollars
Hope this helps. Consider giving brainliest :)
That's what it will look like
Answer:
#1 is d and #2 is B
Step-by-step explanation:
hope this helps !
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