Advanced Placement (AP), 25.02.2021 17:20, jeanneschu
The construction of the railroad system in the American West was characterized by all of the following except
a. Chinese immigrants and African Americans performing manual labor for low wages.
b. industrialists and the federal government cooperating to plan routes, allot land, and fund construction.
c. companies frequently using child labor to perform dangerous tasks such as demolition.
d. a small group of powerful corporations dominating construction with little government oversight.
Answers: 2
Advanced Placement (AP), 27.06.2019 12:00, dbn4everloved8
How are flextime and flexplace work accommodations different? one is flexibility in your work hours, and the other is flexibility in your work days. one is flexibility in your work hours, and the other is flexibility in your work place. one is flexibility in your work place, and the other is flexibility in the technology used. one is flexibility in your work place, and the other is flexibility in your work days.
Answers: 1
Advanced Placement (AP), 27.06.2019 12:20, nickboy52210
In a recent telephone survey, 5,000 randomly selected teenagers were asked to cite their primary social network site. six of 10 teenagers said they use mybook as their primary social network site. a 95% confidence interval to estimate the true proportion of teenagers who use mybook as their primary social network site is found to be (0.2964, 0.9036). which of the following is a correct interpretation of the confidence level? ninety-five percent of all samples of this size would yield a confidence interval of (0.2964, 0.9036). there is a 95% chance that the true proportion of teenagers who use mybook as their primary social network site is in the interval (0.2964, 0.9036). ninety-five percent of the time, the procedure used to generate this interval will capture the true proportion of teenagers who use mybook as their primary social network site. ninety-five percent of all the samples of size 5,000 lie in the confidence interval (0.2964, 0.9036).
Answers: 3
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