Clear Al Draw: 6. Use the regression line to estimate the probability of predators finding a nest if its nearest neighbor is 90 meters away. 7.5 c. If the probability of predators finding a nest is 25 %, how far away is its nearest neighbor? 60 meters d. What is the probability of predators finding a nest if its nearest neighbor is 125 meters away?
Clear Al Draw: 6. Use the regression line to estimate the probability of predators finding a nest if its nearest neighbor is 90 meters away. 7.5 c. If the probability of predators finding a nest is 25 %, how far away is its nearest neighbor? 60 meters d. What is the probability of predators finding a nest if its nearest neighbor is 125 meters away?
A First Course in Probability (10th Edition)
10th Edition
ISBN:9780134753119
Author:Sheldon Ross
Publisher:Sheldon Ross
Chapter1: Combinatorial Analysis
Section: Chapter Questions
Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...
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Question
Transcribed Image Text:a. Plot the data and draw a line of best fit through the data points. Does it look like someone made an error? Ignoring the incorrect data point,
draw a line of best fit through the other points.
45-
40+
35
30-
25-
20-
15+
10
5-
1o 20 30
40 50
60
70
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90 10
Clear All
Draw:
6. Use the regression line to estimate the probability of predators finding a nest if
its nearest neighbor is 90 meters away.
7.5
c. If the probability of predators finding a nest is 25 % , how far away is its nearest neighbor?
60
* meters
d. What is the probability of predators finding a nest if its nearest neighbor is 125 meters away?
Is your answer reasonable? No
Transcribed Image Text:Birds' nests are always in danger from predators. If there are other nests close by, the chances of predators finding the nest increase. The table
shows the probability of a nest being found by predators and the distance to the nearest neighboring nest.
Distance to nearest
20
40
60
80
100
neighbor (meters)
Probability of
predators (%)
47
34
32
17
1.5
a. Plot the data and draw a line of best fit through the data points. Does it look like someone made an error? Ignoring the incorrect data point,
draw a line of best fit through the other points.
307
45
40+
35
30
25
20-
10
10 20
30
40
50
60
70
80
90 10
Clear Al
Draw:
6. Use the regression line to estimate the probability of predators finding a nest if
its nearest neighbor is 90 meters away
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