Mathematics, 26.06.2020 20:01 ben3898

There is a study on exercise and health: a group of women who have been exercising regularly for 5 years are grouped and given a wellness exam and compared to a group of women who have not exercised in the past five years. What kind of data collection is this? A. Experiment B. Observational study C. Survey D. Simulation

Answers: 2

Show answers

Another question on Mathematics

Mathematics, 21.06.2019 12:50

What is the simplified form of 7 √x • 7 √x • 7 √x • 7 √x?

Answers: 3

Answer

Mathematics, 21.06.2019 13:30

Apublic library wants to place 4 magazines and 9 books on each display shelf. the expressions 4s +9s represents the total number of items that will be displayed on s shelves. simplify this expression

Answers: 3

Answer

Mathematics, 21.06.2019 18:30

Is the square root of 4 plus the square root of 16 rational?

Answers: 2

Answer

Mathematics, 21.06.2019 19:00

Find the equation of the line with slope =8 and passing through (6,53) write your equation in the form y=mx+b

Answers: 1

Answer

You know the right answer?

There is a study on exercise and health: a group of women who have been exercising regularly for 5 y...

Questions

Mathematics, 27.07.2019 00:10

Agroup of students volunteered to finish a construction work in 25 days .1q of students did not come n total work could b finished in 35 days .the ori...

Business, 27.07.2019 00:10

The cardinal company had a finished goods inventory of 55,000 units on january 1. its projected sales for the next four months were: january - 200,00...

Social Studies, 27.07.2019 00:10

Aaden has decided to break up with his significant other. he has gone over what he is going to say, but can not decide where to have the conversation....

Mathematics, 27.07.2019 00:10

Use green's theorem to evaluate f · dr. c (check the orientation of the curve before applying the theorem.) f(x, y) = e^−x + y^2, e^−y + x^2 , c consi...

Physics, 27.07.2019 00:10

If the particle's velocity is governed by: v = 2s +1 where s is in [ft] and v is in [ft/s], find the particle's acceleration at s = 3 ft. find how lo...

Physics, 27.07.2019 00:10

An electric dipole consists of charges +q_1 and -q_1 separated by 2 mm. find the magnitude of the electric dipole moment if q_1 = 5 pc? find the magn...

Physics, 27.07.2019 00:10

Use gauss' law to obtain the electric field of an infinite sheet of charge with uniform charge density ps. take the sheet as lying in the xy plane of...

Physics, 27.07.2019 00:10

Consider a straight line segment of length 2l aligned along the z axis that carries a uniform line charge pl. find the electric field e a distance p f...

Physics, 27.07.2019 00:10

The commutater of two operators is defined as the difference that occurs when they don't commute and is an operator itself determine the commutator fo...

Physics, 27.07.2019 00:10

The gradient of a scalar field v is a vector that represents both the magnitude and direction of the maximum space rate of increase of v. obtain a mat...

Physics, 27.07.2019 00:10

Bead on a rotating rod (modified from taylor 7.21) the center of a long frictionless rod is pivoted at the origin, and the rod is forced to rotate in...

Physics, 27.07.2019 00:10

The signal v30e/(010xd) v is propagating along a transmision lne 7.5 mh and c-3nf. the line is terminated by the load z1-100 . find the 0,1 length 8th...

Physics, 27.07.2019 00:10

The electric field strength is 4.60×104 v/m inside a parallel-plate capacitor with a 2.1 mm spacing. a proton is released from rest at the positive pl...

Physics, 27.07.2019 00:10

Propagate errors for the following problems, given the standard error propagation rules. 2.) p - (m + m)/2gh 3.) pi mx2y...

Physics, 27.07.2019 00:10

Calculate the moments of inertia and rotational constants (in wavenumbers) c1 ch3 [mass of 35cl- 34.9688 amu, r(c-h) 107 pm, r(c-cl)- 177pm, cicci ang...

Physics, 27.07.2019 00:10

[low temperature ideal boson internal energy in d-space] consider a non-interacting boson system in d-space (o is the old german d and ffrak d) gives...

Physics, 27.07.2019 00:10

Constants express your answer to three significant figures and include the appropriate units. an l-r-c series circuit has l-0.550 h, c-6.00 μf. and r...

Physics, 27.07.2019 00:10

Imagine that you are an employee working for a company that buys electronic chips from a chip maker (vendor x). you are responsible for selecting the...

Medicine, 27.07.2019 00:10

Abone marrow sample is received in the laboratorya bone marrow samples received in laboratory with a request for a culture for a suspected generalize...

Mathematics, 27.07.2019 00:10

(i will mark brainliest)come up with and describe a scenario that models a direct variation situation. provide at least four data pairs for the...

More questions: Mathematics Another questions