Question: Question 8 Tell whether the study is an experimental study or an observational study. You want to study the effects of regular exercise on a

Question 8 Tell whether the study is an experimental study or an observational study. You want to study the effects of regular exercise on a person's heart rate. You measure the heart rate of a person at rest and again after jogging in place for 5 minutes. The control group is every other student who enters the room. The experimental group is those students who are not in the control group. Observational, since the assignment of individuals to the experimental and control groups was done randomly by you. Experimental, since the assignment of individuals to the experimental and control groups was done randomly by you. Observational, you are watching (observing) what happens to the heart rate of the students. Experimental, you are experimenting on the students to obtain their heart rates

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock blur-text-image

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Students Have Also Explored These Related Mathematics Questions!

Tell whether the study is an experimental study or an observational study. You want to study the effects of regular exercise on a person's heart rate. You measure the heart rate of a person at rest...

Question 2 Question 2 of 25 4 points Save Answer Tell whether the study is an experimental study or an observational study. You want to study the effects that music has on the ability to recall...

Hi can u pls help me to find out the auditing MCQ questions answer .I attach a file.please.My email id is (ruhin_1986@yahoo.com) 1 Marks: 1 When an auditor calculates the gross margin as a percent of...

1. Explain when it is reasonable to draw a causal conclusion about the effects of a treatment used in a study. Why is this the case? 2. Sampling methods are discussed in this section and often...

Exercises 1 .Explain the difference between an observational and an experimental study. 2 .Name and define the three types of observational studies. 3 .List some advantages and disadvantages of an...

What were three different conditions participants were placed into? Study 1 How often and for how long did participants have to journal? What were the dependent variables in this study? (What were...

This text was adapted by The Saylor Foundation under a Creative Commons Attribution-NonCommercial-ShareAlike 3.0 License without attribution as requested by the work's original creator or licensee. 1...

Write a structural formula for the nucleotide adenosine- 5-monophosphate.

Bennington Home Products sells home products. It buys products for resale from suppliers all over the world. The products are organized into groups. A few examples of these groups are floor care...

Question 3 8 Insulting gestures or words have traditionally NOT been considered adequate legal provocation for manslaughter. True False

! Required information [The following information applies to the questions displayed below.] Cane Company manufactures two products called Alpha and Beta that sell for $225 and $175, respectively....