When statisticians collect information to find characteristics of a large group of people They survey part of the group. What is
the part of the group called?
2 answers:
It is called a sample.
Hope this helps!
This is called sample of the population or Random sample of the population
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Answer: 
Step-by-step explanation:
Answer:
b is greater than or equal to 5
Answer:
5 sqrt(6)
Step-by-step explanation:
sqrt(150)
We know that sqrt(ab) = sqrt(a) sqrt(b)
sqrt(25) sqrt(6)
5 sqrt(6)
2r + 2r + 5 + r + 4r - 3 = 38
9r + 5 - 3 = 38
9r + 2 = 38
9r = 38 - 2
9r = 36
9r/9 = 36/9
r = 4cm
Done!
3(x+5) each side is x+5 so times that by 3. Distribute the 3 to both the x and the 5 to get 3x+15.
