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A large international sales organization has collected data on the number of employees and the annual gross sales during the last 7 years.
(a)Develop a scatter diagram.
(b)Determine the correlation coefficient.
(c)Determine the coefficient of determination.
(d)Determine the least squares trend line.
(e)Determine the predicted value of sales for 2100 employees.
Cryptochrome
A class of flavoproteins that are sensitive to blue light and have roles in the circadian rhythms of plants and animals.
Circadian Rhythm
A natural, internal process that regulates the sleep-wake cycle and repeats on each rotation of the Earth roughly every 24 hours.
Thigmomorphogenesis
The growth and developmental changes in plants that result from mechanical stimulation or touch.
Cytokinins
A class of plant hormones that promote cell division and growth, and delay senescence.
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