subject
Chemistry, 05.12.2019 02:31 sethjohnson386pbnm3x

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

a look at the data for the control group to see how much the fish grew without the new food.

b check the lab results to see if the researchers changed the dependent variable in the same way
.
c examine the data to find how the researchers changed the variables within the control group.

d determine if the results show the independent variable changing as the dependent variable was changed.

ansver
Answers: 2

Another question on Chemistry

question
Chemistry, 21.06.2019 20:20
Calculate the molarity of the solution. 6.02 x 1022 molecules of hci (molecular weight = 36.5 g/mole) in 2.0 liters of water m
Answers: 1
question
Chemistry, 22.06.2019 11:50
Which of the following statements about hybrid orbitals is or are true? choose all that apply. choose all that apply. under sp2 hybridization, the large lobes point to the vertices of an equilateral triangle. after an atom undergoes sp hybridization there is one unhybridized p orbital on the atom. the angle between the large lobes of sp3 hybrids is 109.5∘
Answers: 2
question
Chemistry, 22.06.2019 18:30
Read the claim. breakfast is an important meal. it jump starts the body’s process of using calories to break down food. appetite can decrease with age, but going too long without eating causes metabolism to slow down. current research shows that incorporating legumes such as lentils and chickpeas into meals boosts metabolism for twenty-four hours. who might benefit from this claim? people who have a fast metabolism stores that sell exercise equipment people who take vitamin supplements grocery stores that sell legumes
Answers: 1
question
Chemistry, 23.06.2019 00:10
Apropane torch is lit inside a hot air balloon during preflight preparations to inflate the balloon. which condition of the gas remains constant
Answers: 2
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
question
Mathematics, 11.03.2021 21:50
question
English, 11.03.2021 21:50