Mathematics, 26.08.2019 23:30, madivassallo
Alarge company is concerned about the commute times of its employees. of the 333 employees who were surveyed, 131 said that they had a daily commute longer than 30 minutes. create a 95% confidence interval for the proportion of employees who have a daily commute longer than 30 minutes. use excel to create the confidence interval, rounding to four decimal places
Answers: 3
Mathematics, 21.06.2019 23:50, dbag1162
The federal reserve controls certain interest rates in the united states. investors often try to speculate as to whether the federal reserve will raise or lower rates and by how much. suppose a company conducts extensive interviews with financial analysts, and as a result, predicts that "thefed" will increase rates by an average of 0.25 percentage points every six months for the forseeable future. which type of equation could be used to model the predicted interest rates over the next several years, assuming no other significant changes? a) a linear equation b) a quadratic equation c) a polynomial equation d) an exponential equation
Answers: 3
Mathematics, 22.06.2019 02:00, albattatasraap5wymy
An amusement park manager determined that about 23 of all customers would wait in long lines to ride the new roller coaster. which simulation could not be used to answer questions about whether a customer would wait?
Answers: 1
Alarge company is concerned about the commute times of its employees. of the 333 employees who were...
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