To determine the size of a sample, the standard deviation of the population must be estimated by either taking a plot surveying
or by approximating it based on knowledge of the population.
a) true
b) false
1 answer:
Answer:
a) true
Step-by-step explanation:
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Answer:
C
Step-by-step explanation:
Answer:
The perimeter of the triangle is G) Units
Step-by-step explanation:
5p/7-18=-43
5p/7=-43+18
5p/7=-25
5p=-25×7
5p=-175
p=-175/5
p=-35
not sure lol
