k here to view the standard normal distribution table (page 2). probability that a randomly selected fertilized egg hatches in less than 21c und to four decimal places as needed.) rpret this probability. Select the correct choice below and fill in the answer b A. In every group of 100 fertilized eggs, (Round to the nearest integer as needed.) eggs will hatch in less than 21 B. If 100 fertilized eggs were randomly selected, of them would be exp (Round to the nearest integer as needed.) C. The average proportion of the way to hatching of all eggs fertilized in th (Round to two decimal places as needed.)

MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
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The mean incubation time for a type of fertilized egg kept at a certain temperature is 25 days. Suppose that the incubation times are approximately normally distributed
with a standard deviation of 2 days. Complete parts (a) through (e) below.
2 Click here to view the standard normal distribution table (page 1).
Click here to view the standard normal distribution table (page 2).
The probability that a randomly selected fertilized egg hatches in less than 21 days is
(Round to four decimal places as needed.)
Interpret this probability. Select the correct choice below and fill in the answer box to complete your choice.
O A. In every group of 100 fertilized eggs,
(Round to the nearest integer as needed.)
eggs will hatch in less than 21 days.
O B. If 100 fertilized eggs were randomly selected,
of them would be expected to hatch in less than 21 days.
(Round to the nearest integer as needed.)
O C. The average proportion of the way to hatching of all eggs fertilized in the past 21 days is
(Round to two decimal places as needed.)
ent
(c) Find and interpret the probability that a randomly selected fertilized egg takes over 29 days to hatch.
sigr
The probability that a randomly selected fertilized egg takes over 29 days to hatch is.
(Round to four decimal places as needed.)
gni
Interpret this probability. Select the correct choice below and fill in the answer box to complete your choice.
O A. The average proportion of the way to hatching of all eggs fertilized more than 29 days ago is
(Round to two decimal places as needed.)
Ass
O B. In every group of 100 fertilized eggs,
(Round to the nearest integer as needed.)
eggs will hatch in more than 29 days.
of them would be expected to take more than 29 days to hatch.
O C. If 100 fertilized eggs were randomly selected,
(Round to the nearest integer as needed.)
Eleme
|Priv
Click to select your answer(s).
Transcribed Image Text:Question Help ▼ The mean incubation time for a type of fertilized egg kept at a certain temperature is 25 days. Suppose that the incubation times are approximately normally distributed with a standard deviation of 2 days. Complete parts (a) through (e) below. 2 Click here to view the standard normal distribution table (page 1). Click here to view the standard normal distribution table (page 2). The probability that a randomly selected fertilized egg hatches in less than 21 days is (Round to four decimal places as needed.) Interpret this probability. Select the correct choice below and fill in the answer box to complete your choice. O A. In every group of 100 fertilized eggs, (Round to the nearest integer as needed.) eggs will hatch in less than 21 days. O B. If 100 fertilized eggs were randomly selected, of them would be expected to hatch in less than 21 days. (Round to the nearest integer as needed.) O C. The average proportion of the way to hatching of all eggs fertilized in the past 21 days is (Round to two decimal places as needed.) ent (c) Find and interpret the probability that a randomly selected fertilized egg takes over 29 days to hatch. sigr The probability that a randomly selected fertilized egg takes over 29 days to hatch is. (Round to four decimal places as needed.) gni Interpret this probability. Select the correct choice below and fill in the answer box to complete your choice. O A. The average proportion of the way to hatching of all eggs fertilized more than 29 days ago is (Round to two decimal places as needed.) Ass O B. In every group of 100 fertilized eggs, (Round to the nearest integer as needed.) eggs will hatch in more than 29 days. of them would be expected to take more than 29 days to hatch. O C. If 100 fertilized eggs were randomly selected, (Round to the nearest integer as needed.) Eleme |Priv Click to select your answer(s).
100 fertilized eggs were fandomly selected,
of them would be expected to take more than 29 days to hatch.
(Round to the nearest integer as needed.)
(d) Find and interpret the probability that a randomly selected fertilized egg hatches between 23 and 25 days.
The probability that a randomly selected fertilized egg hatches between 23 and 25 days is
(Round to four decimal places as needed.)
Interpret this probability. Select the correct choice below and fill in the answer box to complete your choice.
O A. If 100 fertilized eggs were randomly selected,
of them would be expected to hatch between 23 and 25 days.
(Round to the nearest integer as needed.)
O B. In every group of 100 fertilized eggs,
eggs will hatch between 23 and 25 days.
(Round to the nearest integer as needed.)
O C. The average proportion of the way to hatching of all eggs fertilized between 23 and 25 days is
(Round to two decimal places as needed.)
(e) Would it be unusual for an egg to hatch in less than 19 days? Why?
The probability of an egg hatching in less than 19 days is , so it
V be unusual, since the probability is
V than 0.05.
(Round to four decimal places as needed.)
Click to select your answer(s).
Transcribed Image Text:100 fertilized eggs were fandomly selected, of them would be expected to take more than 29 days to hatch. (Round to the nearest integer as needed.) (d) Find and interpret the probability that a randomly selected fertilized egg hatches between 23 and 25 days. The probability that a randomly selected fertilized egg hatches between 23 and 25 days is (Round to four decimal places as needed.) Interpret this probability. Select the correct choice below and fill in the answer box to complete your choice. O A. If 100 fertilized eggs were randomly selected, of them would be expected to hatch between 23 and 25 days. (Round to the nearest integer as needed.) O B. In every group of 100 fertilized eggs, eggs will hatch between 23 and 25 days. (Round to the nearest integer as needed.) O C. The average proportion of the way to hatching of all eggs fertilized between 23 and 25 days is (Round to two decimal places as needed.) (e) Would it be unusual for an egg to hatch in less than 19 days? Why? The probability of an egg hatching in less than 19 days is , so it V be unusual, since the probability is V than 0.05. (Round to four decimal places as needed.) Click to select your answer(s).
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