Ansswer:
I think that options include:
A. With a high level of confidence, the republican defeated the democrats
B. the republican definitely defeated the democrats
C. the republican defeated the democrats with probability of 0.60
D. It is not possible to predict the winner because less than 1% of the voters were in the sample
Answer: Option D
Step-by-step explanation:
The result of this election cannot be predicted accurately as only 1000 voters out of 3,000,000 were sampled.
To get a good sample, the sample must be at least 10% of the total population and be a representative of the population but in this context, the sample is even less than 1% (30,000). Thus, the prediction might be inaccurate...
Answer: It is divisible
Step-by-step explanation:
Its divisible because when you divide 656250 by 10 you get 65625. Its divisible because its a whole number and not a decimal.
Answer:
180-(40+50)=90
Step-by-step explanation:
y = 90 degrees
Divide both the numerator and denominator by the highest number that can go into both.
26 divide 2 13
----- -----
30 divide 2 15
ans : 13/15 . Whatever is the highest number that can evenly go into both the top and bottom is the number you divide by until you cannot divide it
70% = 0.7
0.7 of 200 = 0.7*200
= 140
So, 70% of 200 is 140
