amyjordan amyjordan

27-04-2017
Mathematics

contestada

Soo Jin records the number of people in each group who visit the zoo on a Saturday morning. What kind of study is this?

Respuesta :

shekinah783 shekinah783

27-04-2017

I would say that this would be an observational study, because Soo Jin isn't forcing anyone to participate (an experiment) and he has no control over any of the variables in this situation (experiment or survey).

Answer Link

rollo20 rollo20

11-08-2019

Answer:Observational

Step-by-step explanation:

Answer Link

Otras preguntas

can you find an entire non-constant function so. that f only takes values outside the unit circle?

which of the following molecules would you add to skin cells to reduce the chance of skin cancer? select one: a. melanin b. carbon dioxide c. vitamin d3 d. caro

You are installing a shelf for all your music CD's. Each shelf is 4.5 meters long and each CD is 1 meters long. How many CD's will fit on the shelf?

1. Which of the following describes confirmatory analysis? 1. Clear hypotheses about the data are tested 2. concerned with avoiding answering the original resea

In 3-5 complete sentences, explain how Islam expanded across Asia, Africa, and Europe.

1.Mention the difference in their two atoms2.Explain why these two atoms have the same chemical properties3.What phenomenon is exhibited by the two atoms4.Give

In this excerpt from her biography "Living Well, Living Good," Maya Angelou used which of the following characterization techniques to convey a dominant impress

How can I find information to make a difference and comparison paper about Lions and Tigers.

Particles in a solid remain in fixed positions primarily due to A. the irregularity of their arrangement. B. the types of atoms that they contain. C. the low te

Bonjour, vous pouvait m'aider a faire un court poème. J'arrive pas a le faire. C'est urgentt