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6.2.17-t
question
in a random sample of 23 people, the mean commute time to work was 32.2 minutes and the standard deviation
distributed and use a t-distribution to construct a 95% confidence interval for
ns
minutes. assume the population is normally
of error of ? interpret the results.
e
the confidence interval for the population mean is
(round to one decimal place as needed.)

Identify the number as a rational or irrational.explain. 127

Tom is the deli manager at a grocery store. he needs to schedule employee to staff the deli department for no more that 260 person-hours per week. tom has one part-time employee who works 20 person-hours per week. each full-time employee works 40 person-hours per week. write and inequality to determine n, the number of full-time employees tom may schedule, so that his employees work on more than 260 person-hours per week. graph the solution set to this inequality.

Common binomial factor of 6x(3x+7)+5(3x+7)