subject
Social Studies, 08.09.2021 07:20 Greatthinker2000

An advertisement for a new fish food claims that lab studies show that fish grew three inches in three weeks while eating the food. Travis wondered if the food was worth the extra cost. To evaluate the claim in the advertisement, Travis should

look at the data for the control group to see how much the fish grew without the new food.
check the lab results to see if the researchers changed the dependent variable in the same way.
examine the data to find how the researchers changed the variables within the control group.
determine if the results show the independent variable changing as the dependent variable was changed.

ansver
Answers: 2

Other questions on the subject: Social Studies

image
Social Studies, 22.06.2019 00:00, 1deanxcas1
On their way home, what do claudia and jamie decide to do? a. visit the museum every week with mrs. frankweiler and make more discoveries about the exhibits b. tell saxonberg about the mystery behind the angel statue and give the sketch to the museum c. introduce mrs. frankweiler to their parents and tell her that they have adopted her as their grandmother d. visit mrs. frankweiler as often as they can and adopt her as their grandmother
Answers: 1
image
Social Studies, 22.06.2019 18:00, xoxotrish5401
Middle schoolhistory 5+3 pts 1. the pacific islands formed by coral reefs are called (1 point) a. volcanic. b. reefs. c. atolls. d. plates. 2. what is a reason few people have settled in the interior of australia? (1 point) a. no mineral wealth is in the area. b. land is too expensive. c. the area is too dangerous. d. the area has little water and arable land. 3. what was one effect of plate movement on the pacific region? (1 point) a. australia and new zealand became b. connected to north america. c. plate movement isolated many species. few volcanoes formed. d. the regional climate grew much colder. 4. you live on a small island in the pacific ocean. though beautiful, your island has poor soil for farming and few natural resources. you most likely live (1 point) a. on a densely populated island. b. on the south island of new zealand. c. in new guinea on a volcanic island off the coast of australia. d. on a low island. 5. which change would most likely have to take place first to encourage more human settlement in the outback? (1 point) a. the climate would need to get warmer. b. the winters would need to be milder. c. the region would need more fertile land and water d. people would need to build more cities there. 6. what would be an example of how the maori are reclaiming their culture? (1 point) a. learning english b. playing rugby and other sports c. studying maori culture in schools d. learning how to cook asian cuisine 7. what conclusion can correctly be made about british colonization of this area? (1 point) a. the british policies embraced the cultures of the original inhabitants. b. the british disregarded the cultures of the original inhabitants. c. the british had a neutral policy toward native cultures. d. none of the above plz answer these
Answers: 1
image
Social Studies, 22.06.2019 21:00, barb4you67
Who was the macedonian conqueror of greece and builder of an empire?
Answers: 1
image
Social Studies, 22.06.2019 22:30, diametriagay
Which three sentences in the story indicate that that the passage is an ex nihilo type of creation story?
Answers: 1
You know the right answer?
An advertisement for a new fish food claims that lab studies show that fish grew three inches in thr...

Questions in other subjects:

Konu
History, 06.11.2020 18:10
Konu
Spanish, 06.11.2020 18:10