Answer:
271 people
Step-by-step explanation:
Margin of error = critical value × standard error
At 90% confidence, the critical value is 1.645.
Standard error for a proportion is s = √(p (1 − p) / n).
0.05 = 1.645 √(0.52 (1 − 0.52) / n)
n = 271
Answer:
243 and 2 over 5
Multiply
(−243) and 2 over 5 . −486 over 5.
Move the negative in front of the fraction.
−486 over 5
Exact Form:
-486 over 5
Decimal Form:
-97.2
Mixed Number Form:
-97 and 1 over 5
The total number of outcomes would be 6 ;) Hope this helps!
Answer:
good for u
Step-by-step explanation:
