marshmallow3270 marshmallow3270

25-11-2022
Social Studies

contestada

Which of the following statements are true? I. A sample survey is an example of an experimental study.II. An observational study requires fewer resources than an experiment.III. The best method for investigating causal relationships is an observational study.

Respuesta :

Otras preguntas

how did we learn to read hieroglyphics

What is the best estimate of 32% of 19

What happens when a roller coaster car moves down from the top of a hill?

Which of the following European demands had a major effect on American Indians near the St. Lawrence River?

Part of nicole pumpkin muffin recipe is shown. how many cups of flour are needed to make 5 dozen muffins

what new ways of thinking arose in italy during the renaissance

why did people vote for Harold washington

Lol The primary reason ancient people of the Nile river valley built levees,dikes and reservoirs was to .

There are 276 calories in 6 ounces of chicken. How many calories are in 1 pound chicken?

Work out the area of a triangle of base 12cm and height 7cm