The mean incubation time for a type of fertilized egg kept at 100.2°F is 22 days. Suppose that the incubation times are approximately normally distributed with a standard deviation of 2 days. Complete parts (a) through (c) below. Click here to view page 1 of the standard normal distribution table. Click here to view page 2 of the standard normal distribution table. (a) What is the probability that a randomly selected fertilized egg hatches in shorter than 20 days? The probability that a randomly selected fertilized egg hatches in shorter than 20 days is. (Round to four decimal places as needed.)

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The mean incubation time for a type of fertilized egg kept at 100.2°F is 22 days. Suppose that the incubation times are approximately normally distributed with a
standard deviation of 2 days. Complete parts (a) through (c) below.
Click here to view page 1 of the standard normal distribution table.
Click here to view page 2 of the standard normal distribution table,
(a) What is the probability that a randomly selected fertilized egg hatches in shorter than 20 days?
The probability that a randomly selected fertilized egg hatches in shorter than 20 days is
(Round to four decimal places as needed.)
Transcribed Image Text:The mean incubation time for a type of fertilized egg kept at 100.2°F is 22 days. Suppose that the incubation times are approximately normally distributed with a standard deviation of 2 days. Complete parts (a) through (c) below. Click here to view page 1 of the standard normal distribution table. Click here to view page 2 of the standard normal distribution table, (a) What is the probability that a randomly selected fertilized egg hatches in shorter than 20 days? The probability that a randomly selected fertilized egg hatches in shorter than 20 days is (Round to four decimal places as needed.)
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