Algebra II worksheet on normal distribution curves, using a bell-shaped graph to analyze incubation times of fertilized chicken eggs and medical research hours.
A worksheet titled "Algebra II - Normal Distribution Curve" featuring a normal distribution graph with a mean of 21 days and a standard deviation of 1 day. The graph is used to answer questions about the percentage of chicken eggs hatching within specific time frames, such as less than 20 days, more than 23 days, and between 18 and 20 days. The worksheet includes a section on medical research data about weekly hours worked, with a mean of 81.7 and a standard deviation of 6.9.