4804070365 4804070365
  • 03-02-2021
  • Mathematics
contestada

Which of the following can be used to show a cause-and-effect relationship between two variables?

A census
An experiment
An observational study
A sample survey
A cross-sectional survey

Respuesta :

jaqi1705
jaqi1705 jaqi1705
  • 03-02-2021

Answer:

A controlled experiment.

Answer Link
aprilmchardy aprilmchardy
  • 10-03-2021

Answer:

a sample survey

Answer Link

Otras preguntas

If (-5+z) is positive, but (-6+z) is negative, what is one number that y could be?
Please help me with this will give 20 points
In Spanish, what is the meaning of the word 'mañana'?.
Identify the parts of a seed and the role of each part
Can You help me please? What is the mean of the data set? {21, 23, 25, 25, 26, 28, 28, 28, 31, 33} A)26.8 B)27 C)27.8 D)28
Which is one of the ecosystems found in InterDial zones
What’s the definition of concentration
The scatterplot shows the relationship between the number of calories and the number of grams of fat in food items at a fast-food restaurant. Based on the scatt
Gothic writers love to explore why people make _____ and _____ choices.
A guest on a talk show tends to receive many phone calls right after she is on the show, and then the calls become less frequent. This can be represented by the