MATH 110 Module 9 Exam Questions and Answers- Portage Learning
MATH 110 Module 9 Exam Questions and Answers- Portage Learning Exam Page 1 Suppose you have 45 data points and you calculate the sample correlation coefficient and find that r = .32. Can you be 95% confident that a linear relation exists between the variables? If so, is the relation positive or negative? Justify you answer. n = 45 r = .32 = |.32| critical value = 0.2944 the absolute value is more than the critical value, there is a positive linear relationship.
Geschreven voor
- Instelling
- Portage Learning
- Vak
- MATH 110
Documentinformatie
- Geüpload op
- 19 december 2022
- Aantal pagina's
- 5
- Geschreven in
- 2022/2023
- Type
- Tentamen (uitwerkingen)
- Bevat
- Vragen en antwoorden
Onderwerpen
-
math 110 module 9 exam questions and answers portage learning
-
exam page 1 suppose you have 45 data points and you calculate the sample correlation coefficient and find that r 32 can you be 95 co
Ook beschikbaar in voordeelbundel