Mathematics, 20.09.2019 16:20 ExperimentsDIYS
An experiment involves selecting a random sample of 256 middle managers for study. one item of interest is their annual income. the sample mean is computed to be $35,420, and the sample standard deviation is $2,050. what is the sample standard error of the mean?
Answers: 1
Mathematics, 21.06.2019 20:00, marisolrojo2002
Which expression is equivalent to -5(3x - 6/7)
Answers: 1
Mathematics, 22.06.2019 02:30, 11needhelp11
Fred and gene are hang gliding. fred is 700 feet above the ground and descending at 15 ft/s. gene is decending as shown in the table. interpret the rates of change and initial values of the linear functions in terms of the situations they model. show all work. freds equation is f(x)=-15x+700. ( genes is the table attached)
Answers: 1
Mathematics, 22.06.2019 04:20, avirostko725
How many dollars more is the price of a pie than the price of a doughnut at erik’s store
Answers: 3
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