Social Studies, 06.09.2019 16:20 tylerwoodson

Determine whether the study depicts an observational study or an experiment. upper a poll is conducted by a school's math department in which tenth dash grade students are asked if they prefer to be in their math class or their english class. nothing choose the correct description of the study.
a. the study is an observational study because the researchers control one variable to determine the effect on the response variable.
b. the study is an observational study because the study examines individuals in a sample comma but does not try to influence the response variable.
c. the study is an experiment because the researchers control one variable to determine the effect on the response variable.
d. the study is an experiment because the study examines individuals in a sample, but does not try to influence the variable of interest.

Answers: 3

Show answers

Another question on Social Studies

Social Studies, 21.06.2019 23:30

How did the government of ancient athens differ from that of the early romans? (5 point) in athens, citizens voted for representatives who voted on issues, while in rome, citizens voted directly on issues. in athens, citizens voted directly on issues, while in rome, citizens voted for representatives who voted on issues. in athens, the government was ruled by a small group of powerful people, while in rome, the government was ruled by kings. in athens, the government was ruled by kings, while in rome, the government was ruled by a small group of powerful people.

Answers: 1

Answer

Social Studies, 22.06.2019 00:30

What was the direct cause of the u.s. entry into world war ii? a. the bombing of pearl harbor b. the invasion of poland by germany c. the capture of belgium by germany d. the battle of britain

Answers: 1

Answer

Social Studies, 22.06.2019 18:10

What are the relation of community dynamics and community action to applied social sciences?

Answers: 1

Answer

Social Studies, 22.06.2019 22:00

This cartoon appeared in 1916. the topic of the cartoon isa)the reason for the start of world war i.b)the success of us submarines in world war i.c)the military alliance between germany and mexico.d)the attitude in the us towards submarine warfare in world

Answers: 2

Answer

You know the right answer?

Determine whether the study depicts an observational study or an experiment. upper a poll is conduct...

Questions