The incubation time for a breed of chicks is normally distributed with a mean of 22 days and standard deviation of approximately 1 day. Look at the figure below and answer the following questions. If 1000 eggs are being incubated, how many chicks do we expect will hatch in the following time periods? (Note: In this problem, let us agree to think of a single day or a succession of days as a continuous interval of time. Assume all eggs eventually hatch.) (a) in 20 to 24 days _____ chicks (b) in 21 to 23 days _____ chicks (c) in 22 days or fewer _____ chicks

The incubation time for a breed of chicks is normally distributed with a mean of 22 days and standard deviation of approximately 1 day. Look at the figure below and answer the following questions. If 1000 eggs are being incubated, how many chicks do we expect will hatch in the following time periods? (Note: In this problem, let us agree to think of a single day or a succession of days as a continuous interval of time. Assume all eggs eventually hatch.) (a) in 20 to 24 days ___ chicks (b) in 21 to 23 days _ chicks (c) in 22 days or fewer ___ chicks

Algebra & Trigonometry with Analytic Geometry

13th Edition

ISBN:9781133382119

Author:Swokowski

Publisher:Swokowski

Chapter3: Functions And Graphs

Section3.6: Quadratic Functions

Problem 38E

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