(ΣΥ SP --ΣΧ- SS =Ex²- SS, = EY?. SP = r3= VSS SS, n n Use this set of data to answer questions #1 - #17. You are conducting a correlational study. Participant Y XY X2 Y2 A 4 1 3 6 4 2 F 5 4 G 2 2 1. What is your null hypothesis? (in statistical notation)

MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
Question

E4-1

Here are some formulas to help:
SP
SP-ΣΧΥ-ΣΧΣΥ
SS, =Ey?_ (EY)²
r =
SS =
SSx SSy
n
N
n
Use this set of data to answer questions #1 - #17. You are conducting a correlational study.
Participant
Y
XY
X2
Y2
A
4
В
1
3
C
3
D
4
2
F
4
G
2
1. What is your null hypothesis? (in statistical notation)
Transcribed Image Text:Here are some formulas to help: SP SP-ΣΧΥ-ΣΧΣΥ SS, =Ey?_ (EY)² r = SS = SSx SSy n N n Use this set of data to answer questions #1 - #17. You are conducting a correlational study. Participant Y XY X2 Y2 A 4 В 1 3 C 3 D 4 2 F 4 G 2 1. What is your null hypothesis? (in statistical notation)
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