In: Statistics and Probability
a. What statistical procedure will solve this problem? A sociologist is interested in determining if the number of young adults in a city is related to the number of burglaries that occurred in the adult shops in the same city last year.
Group of answer choices
dependent t
Pearson r correlations
independent t
b. What statistical procedure will solve this problem? Just before retiring from teaching college, a professor wanted to know if his former students’ final grade scores (which he diligently kept for over 30 years) were related to the subsequent income earned by the same students (which he also researched and recorded over the same period).
Group of answer choices
dependent t
Pearson r correlations
independent t
c. Identify the DEPENDENT VARIABLE in this problem: Pomona College Researchers conducted a study to determine if chewing gum benefits grade scores of students that suffer with ADHD.
Group of answer choices
students with ADHD
chewing gum
focus
grade scores
d. Identify the DEPENDENT VARIABLE in this problem: Does lung mass change in mice if they are placed at a high altitude?
Group of answer choices
lung mass
high altitude
mice
e. Identify the INDEPENDENT VARIABLE in this problem: Does owning a pet significantly reduce depression.
Group of answer choices
depression
affect
owning a pet
a. What statistical procedure will solve this problem? A sociologist is interested in determining if the number of young adults in a city is related to the number of burglaries that occurred in the adult shops in the same city last year.
Answer : Pearson r correlations
b. What statistical procedure will solve this problem? Just before retiring from teaching college, a professor wanted to know if his former students’ final grade scores (which he diligently kept for over 30 years) were related to the subsequent income earned by the same students (which he also researched and recorded over the same period).
Answer : Pearson r correlations
c. Identify the DEPENDENT VARIABLE in this problem: Pomona College Researchers conducted a study to determine if chewing gum benefits grade scores of students that suffer with ADHD.
Answer : grade scores
d. Identify the DEPENDENT VARIABLE in this problem: Does lung mass change in mice if they are placed at a high altitude?
Answer : lung mass
e. Identify the INDEPENDENT VARIABLE in this problem: Does owning a pet significantly reduce depression.
Answer : owning a pet