The answer is B,
see explanation in the attached picture
Answer:
No.
Step-by-step explanation:
Based on the sample, "52% of registered voters plan on voting for Robert Smith with a margin of error of plus or minus3%." The margin of error was based on a 95% confidence level.
Then 95% Confidence Interval is between 49% and 55%. Since confidence interval also includes non-majority proportions, the assumption that "95% confidence, Robert Smith will win the election" cannot be made.
Answer:
2*3 = 6
3.18*6 = $19.08
Lidless is going to be around $16
21x-33°=180°-135°
21x=12°
x=12/21
