______ is labor legislation passed in the 1920s involving the National Mediation Board.
Fill in the blank(s) with the appropriate word(s).
Railway Labor Act
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An easement may be acquired by prescription in a manner similar to acquisition of land by:
a. escheat. b. adverse possession. c. eminent domain. d. testate transfer.
The average battery life of the iPhone is reported to be 7.0 hours. Assume that the standard deviation for the battery life for this cell phone is 45 minutes. A random sample of 38 iPhones had an average battery life of 6.5 hours
Which of the following statements is correct?A) The interval that contains 95% of the sample means is 6.76 and 7.24 hours. Because the sample mean is not between these two values, we do not have support that the average battery life equals 7.0 hours. B) The interval that contains 95% of the sample means is 5.50 and 8.50 hours. Because the sample mean is between these two values, we do not have support that the average battery life equals 7.0 hours. C) The interval that contains 95% of the sample means is 5.50 and 8.50 hours. Because the sample mean is between these two values, we have support that the average battery life equals 7.0 hours. D) The interval that contains 95% of the sample means is 6.76 and 7.24 hours. Because the sample mean is not between these two values, we have support that the average battery life equals 7.0 hours.