Answer:
c. The mean of all sample proportions of those who make a donation from all random samples of 100 people contacted by phone is 0.05.
Step-by-step explanation:
If this is the same question I had then this would be the correct answer, hope this helps!
U=(x+2)
u^2+5u-6=0
C is answer
Answer:
Step-by-step explanation:
ur mom
Answer:
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Step-by-step explanation:
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