Mathematics, 21.07.2019 18:00 andrew6494

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.

Answers: 1

Show answers

Another question on Mathematics

Mathematics, 21.06.2019 17:00

Evaluate the expression for the given value of the variable 2×(c2-5) for c=4

Answers: 1

Answer

Mathematics, 21.06.2019 19:00

15 points! write the slope-intercept form of the equation of the line through the given point with the given slope. use y-y = m(x-x) to solve. through (2,5) slope= undefined

Answers: 2

Answer

Mathematics, 21.06.2019 19:00

Can someone me out here number 4 plz

Answers: 1

Answer

Mathematics, 21.06.2019 20:00

How to find the exponential function y=ca^x, with points (1,2) and (2,1)

Answers: 2

Answer

You know the right answer?

Tell whether the study is an experimental study or an observational study. you want to study the eff...

Questions

Chemistry, 18.05.2021 17:50

2. La distribucción de cargas de los covalentes no-polares es no homogeneas ciertofalso3. La distribucción de cargas de los covalen...

English, 18.05.2021 17:50

3. Rose was once teased for being heavy, but then she lost a lot of weight. Now Rose is very skinny, but is just one problem: she still sees an overwe...

Mathematics, 18.05.2021 17:50

Help please I don’t know ...

Biology, 18.05.2021 17:50

Define nutrients List the nutrients present in the food....

Social Studies, 18.05.2021 17:50

What happened in the 1800s (19th century) that brought many settlers to South Australia?...

Biology, 18.05.2021 17:50

Which statement best describes a gene?...

Mathematics, 18.05.2021 17:50

Which of the following is the solution to r/9 - 7 = -4 (1) r=-27 (3) r =99 (2) r=1 (4) r= 27...

Mathematics, 18.05.2021 17:50

Find the measure of the indicated angle to the nearest degree...

Mathematics, 18.05.2021 17:50

Question: Free po. ints ayo...

Mathematics, 18.05.2021 17:50

There are 1,000 cans of cat food produced daily at a factory. In the meeting last week, the company stated that of the 1,000 cans produced daily there...

Mathematics, 18.05.2021 17:50

slowing demand has caused the price of a product to fall from $60 last year to $36 this year. What percentage price decrease is that...

Social Studies, 18.05.2021 17:50

Can i know why some people on the discord put "!" or other in front of hes nick?...

Mathematics, 18.05.2021 17:50

Simplify the expression - 3x – 5x – 9 + 4. - 3x – 5x – 9 + 4 =...

English, 18.05.2021 17:50

LADY MACBETH. A soldier and afeard? What need we fear who knows it, when none can call our pow’r to accompt? Yet who would have thought the old...

Mathematics, 18.05.2021 17:50

PLZ Help Me you dont have to show your work ...

Mathematics, 18.05.2021 17:50

Based on the figure below, what is the value of x? (5 points) A right angle is shown divided in two parts. The measure of the angle of one part is 20...

Biology, 18.05.2021 17:50

hallenge: Select the Challenge radio button. Make sure that Target offspring 1 is selected in the dropdown menu. Target offspring 1 is a fruit fly wit...

History, 18.05.2021 17:50

How to get a gf help me...

English, 18.05.2021 17:50

Book: The Outsiders by S. E. Hinton "Two-bit shoulda been in that little one-horse store..." What was Johnny trying to describe about the store?

Mathematics, 18.05.2021 17:50

The following image shows the compass tool using the distance between A and B to create arcs above segment AB. It is a step involved in the constructi...

More questions: Mathematics Another questions