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MCS,PHD
Argosy University/ Phoniex University/
Nov-2005 - Oct-2011
Professor
Phoniex University
Oct-2001 - Nov-2016
Distribution: Rhode Island Red Chicks The incubation time for Rhode Island Red chicks is normally distributed with a mean of 21 days and standard deviation of approximately 1 day (based on information from World Book Encyclopedia). Look at Figure 6-3 and answer the following questions. If 1000 eggs are being incubated, how many chicks do we expect will hatch
(a) in 19 to 23 days?
(b) in 20 to 22 days?
(c) in 21 days or fewer?
(d) in 18 to 24 days? (Assume all eggs eventually hatch.)

FIGURE 6-3 Area Under a Normal Curve
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