Answer:
A
Explanation:
In most of the European countries after the war, the economic and living conditions in cities was unbearable. The non-stop bombings of some cities led to thousands being left homeless and jobless, and many of the countries would fall into debt either from joining the war itself, partaking in it, or having to pay reparations for certain war crimes. under the Geneva Convention (Germany, Japan, etc.) It also didn't help that the Great Depression hit before the war, because while it was a very terrible event in the United States, the rest of the world suffered as well.
They wanted very little change so there for the answer would be C- They wanted very little change
Answer:
0.2454 ≤ x ≤ 0.2852
Explanation:
Given the following parameters:
Number of students = 410
Number of students that own their cars = 130
Hence we have Proportion of those who own a car (P) = 130/490 = 0.2653
Thereby, at 95% confidence, Z = 1.96
Sample size is represented as N = 490
Confidence interval = P+/- Z * Sqrt (P (1-P) / N)
=> 0.2653 +/- 1.96 * Sqrt (0.265 (1-0.265) / 490)
=> 0.2653 +/- 0.0199
Therefore, for any randomly selected student (y), the probability that he/she owns a car is;
0.2454 ≤ x ≤ 0.2852
