fx Beach в Beach 2011 2012 Bennetts Pier 35282 21814 Big Stone 359350 83500 Broadkill 45705 13290 4 Cape Henlopen 49005 30150 Fortescue 68978 125190 Fowler 8700 4620 Gandys 18780 88926 Higbees 13622 1205 Highs 24936 29800 10 11 Kimbles 17620 53640 12 Kitts Hummock 117360 68400 Norburys Landi 102425 74552 13 14 North Bowers 59566 36790 North Cape Ma 32610 4350 15 Pickering 137250 110550 16 17 Pierces Point 38003 43435 18 Primehook 101300 20580 19 Reeds 62179 81503 Slaughter 203070 53940 20 South Bowers 135309 87055 22 South CSL 150656 112266 Ted Harvey 115090 90670 23 24 Townbank 44022 21942 25 Villas 56260 32140 26 Woodland 125 1260 21

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
Topic Video
Question

Identify Ho and Ha for a paired t-test to determine if there is a difference in the number of breeding horseshoe crabs from 2011 to 2012:

 The mean difference between paired observations is zero.

 The mean difference between paired observations is not zero.

Use the paired t-test function (=ttest(array1, array2, tails, type) to determine the if the two sets of measurements are correlated with each other.

Report your answer to three decimal places. 

Do you fail to reject or reject the null hypothesis? 

Were the number of breeding horseshoe crabs the same or different between between the two years? 

fx
Beach
в
Beach
2011
2012
Bennetts Pier
35282
21814
Big Stone
359350
83500
Broadkill
45705
13290
4
Cape Henlopen
49005
30150
Fortescue
68978
125190
Fowler
8700
4620
Gandys
18780
88926
Higbees
13622
1205
Highs
24936
29800
10
11
Kimbles
17620
53640
12
Kitts Hummock
117360
68400
Norburys Landi
102425
74552
13
14
North Bowers
59566
36790
North Cape Ma
32610
4350
15
Pickering
137250
110550
16
17
Pierces Point
38003
43435
18
Primehook
101300
20580
19
Reeds
62179
81503
Slaughter
203070
53940
20
South Bowers
135309
87055
22
South CSL
150656
112266
Ted Harvey
115090
90670
23
24
Townbank
44022
21942
25
Villas
56260
32140
26
Woodland
125
1260
21
Transcribed Image Text:fx Beach в Beach 2011 2012 Bennetts Pier 35282 21814 Big Stone 359350 83500 Broadkill 45705 13290 4 Cape Henlopen 49005 30150 Fortescue 68978 125190 Fowler 8700 4620 Gandys 18780 88926 Higbees 13622 1205 Highs 24936 29800 10 11 Kimbles 17620 53640 12 Kitts Hummock 117360 68400 Norburys Landi 102425 74552 13 14 North Bowers 59566 36790 North Cape Ma 32610 4350 15 Pickering 137250 110550 16 17 Pierces Point 38003 43435 18 Primehook 101300 20580 19 Reeds 62179 81503 Slaughter 203070 53940 20 South Bowers 135309 87055 22 South CSL 150656 112266 Ted Harvey 115090 90670 23 24 Townbank 44022 21942 25 Villas 56260 32140 26 Woodland 125 1260 21
Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 3 steps with 5 images

Blurred answer
Knowledge Booster
Hypothesis Tests and Confidence Intervals for Means
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, statistics and related others by exploring similar questions and additional content below.
Similar questions
  • SEE MORE QUESTIONS
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