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
Answer:
They left many workers in debt to their employers.
Explanation:
The mill villages were something that was found very remarkable during the 19th century industrial development in the area known as the Blackstone River Valley. The very first textile mill was successfully built in 1793 by Samuel Slater and he later employed over thirty staff and they were mostly children.
Company villages were built by mill owners who wanted to use that as a philanthropic means to earn the loyalty of their workers. The company established stores and other small businesses like Barber shops. These businesses were easily assessed by workers living in those villages but that also made the millhands to remain in debt to their employers.
Astor was the first American to become a millionaire
In California there is an inland location called death valley that is lower than sea level.
