Does the data presented in the graph indicate that scrub jays choose mates randomly or that they choose mates with a similar bill length? Explain why.

MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
icon
Related questions
Question
Does the data presented in the graph indicate that scrub jays choose mates randomly or that they choose mates with a similar bill length? Explain why.
Font
Print
Paragraph
y
Styles
Save As abc Spelling & Grammar Borders ✓
I
I 1 1 2
3 I
4 1.5 1.6 6. 1.7. 1 8. 1
9.1 ·10 11 12 13 14 15 16 17 18 1
Part 2
You are wondering if food source alone was driving the pine and oak jay groups to have
different bill lengths. Therefore, you decide to investigate if the jays choose to mate only
with other jays that have the same bill length.
Island scrub jays stay with the same mate for life. You compared the male and female bill
lengths for 42 breeding pairs.
The graph below shows data you collected about the island jays' mating behavior.
Comparison of Bill Lengths* in Breeding Pairs
28
26
24
O
0
22
88
20
Text Predictions: On 8
Female Bill Length (mm)
O
O
18 LE
O
22
24
26
28
30
Male Bill Length (mm)
7. Does the data presented in the graph indicate that scrub jays choose mates randomly
or that they choose mates with a similar bill length? Explain why.
Use the following key words in your answer: bill length, breeding pair, and mate
selection.
Edi
Transcribed Image Text:Font Print Paragraph y Styles Save As abc Spelling & Grammar Borders ✓ I I 1 1 2 3 I 4 1.5 1.6 6. 1.7. 1 8. 1 9.1 ·10 11 12 13 14 15 16 17 18 1 Part 2 You are wondering if food source alone was driving the pine and oak jay groups to have different bill lengths. Therefore, you decide to investigate if the jays choose to mate only with other jays that have the same bill length. Island scrub jays stay with the same mate for life. You compared the male and female bill lengths for 42 breeding pairs. The graph below shows data you collected about the island jays' mating behavior. Comparison of Bill Lengths* in Breeding Pairs 28 26 24 O 0 22 88 20 Text Predictions: On 8 Female Bill Length (mm) O O 18 LE O 22 24 26 28 30 Male Bill Length (mm) 7. Does the data presented in the graph indicate that scrub jays choose mates randomly or that they choose mates with a similar bill length? Explain why. Use the following key words in your answer: bill length, breeding pair, and mate selection. Edi
Expert Solution
steps

Step by step

Solved in 2 steps

Blurred answer
Recommended textbooks for you
MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
Statistics
ISBN:
9781119256830
Author:
Amos Gilat
Publisher:
John Wiley & Sons Inc
Probability and Statistics for Engineering and th…
Probability and Statistics for Engineering and th…
Statistics
ISBN:
9781305251809
Author:
Jay L. Devore
Publisher:
Cengage Learning
Statistics for The Behavioral Sciences (MindTap C…
Statistics for The Behavioral Sciences (MindTap C…
Statistics
ISBN:
9781305504912
Author:
Frederick J Gravetter, Larry B. Wallnau
Publisher:
Cengage Learning
Elementary Statistics: Picturing the World (7th E…
Elementary Statistics: Picturing the World (7th E…
Statistics
ISBN:
9780134683416
Author:
Ron Larson, Betsy Farber
Publisher:
PEARSON
The Basic Practice of Statistics
The Basic Practice of Statistics
Statistics
ISBN:
9781319042578
Author:
David S. Moore, William I. Notz, Michael A. Fligner
Publisher:
W. H. Freeman
Introduction to the Practice of Statistics
Introduction to the Practice of Statistics
Statistics
ISBN:
9781319013387
Author:
David S. Moore, George P. McCabe, Bruce A. Craig
Publisher:
W. H. Freeman