martawilgucka martawilgucka

02-10-2016
Mathematics

contestada

Several studies showed that after eating a low-fat cereal for two meals a day, subjects had lost some weight. A cereal company financed this research. What is wrong with this study?

Respuesta :

samantha84848 samantha84848

02-10-2016

There was no control group to help back up the evidence.

Answer Link

Otras preguntas

during a special sale,all the CDs have the same price.Mr.ortiz pays $228.85 for 23 CDs.Which is the best estimate of the priceof each CD.

Kevin can travel 22 1/2 miles in 1/3 hour. What is his average speed in miles per hour?

What is the average distance of 384,400,000 in scientific notation?

does our body has cells

Enzyme, antibody, hormone, and muscle are roles played by _____. carbohydrates proteins lipids nucleic acids

How well did President Roosevelt address conflicting evidence and viewpoints? when he was giving his speech

2 Quarts 2 Liters __is larger than___ ( about __cups larger) explain how you did this

what is 3/5 of 3 3/4

lee is thinking of two Numbers,the product is 18. the quotient is 2

7. The Preamble of the Constitution of the United States clearly states that the source of governmental authority is which of the following? Local governments