Formula for the Minimum Sample size 
The least biased estimate for p and q is 1/2.

Thus



-1,-2 at least I think that’s what it is that’s what my teacher showed me
Answer:
x = -11
Step-by-step explanation:
5x + 2 = 4x - 9
-2 -2
5x = 4x - 11
-4x -4x
x = -11
Answer:
$500
Step-by-step explanation:
He started off with $282
then bought concert tickets for $85 : 282-85=197
He has a new balance of $197
He then pays $25 for snacks : 197-25=72
He has a new balance of $72
After, he deposits $328 : 72+328=500
He has a new account balance of $500
Answer:
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