The correct answer to this question is letter "C. ±2 percentage points." The error range that would be the most reliable is that positive and negative 2 percentage points. It shows an error that is 2 distance away from the exact percentage. The nearer the error percentage, the reliable it is.
Answer: what is the e for
Step-by-step explanation:
Hello my fens I am sorry to say me no English
260 seats in economy class, 100 in business class
The ratio of economy class to business class is 13:5
13+5 = 18 (total seats in the ratio)
360/18 = 20 (to see how many multiples of the ratio there are)
20*13 economy = 260 economy
20*5 business = 100 business