The company claims that the mineral supplement can effectively prevent the common cold.A scientist disputes the claim, saying and error exists in the setup of the groups for the investigation. Which change to the investigation would remove the source of this error?

Question

13-07-2022
Chemistry

contestada

The company claims that the mineral supplement can effectively prevent the common cold.A scientist disputes the claim, saying and error exists in the setup of the groups for the investigation. Which change to the investigation would remove the source of this error?

Respuesta :

Otras preguntas

A business anticipates future operating revenue of $200 million, future operating costs of $150 million, and sunk costs of $60 million. should the business shud

Please read the short story below and answer these two question pleaseeeee help me 1. Summary: In your own words, write a brief three (3) sentence summary of w

Zahavi's handicap hypothesis suggests that females: a. choose males based on the extent to which direct benefits are received. b. do not benefit (directly or in

9/20 as a percent 320% as a fraction 2 3/8 as a decimal and percent .1% as a decimal and fraction 1.2 as a percent and fraction 5 1/3 as a percent and decimal

how does Shakespeare present romeo as romantic in act 2 scene 2 or romeo and juliet?

A lot more is coming... sorry xD

Which identity needs to be used to prove tan (pi/2-x)=cot x?

how do i add 1 1/6+ 3/5

in what kind of government is power held by a single Central group A. unitary B. autocracy C. confederation D .representative

.............................................

adefioyelaoye adefioyelaoye · Answer 1 · 2022-07-13T18:41:47+02:00

A change to the investigation which would remove the source of this error is to test a fourth group in which the people do not receive the mineral supplements.

What is a Scientific method?

This is the experimental techniques employed in science and involves hypothesis, observations etc.

Removing an error in a scientific method involves repeated experiments and using a large sample which is why the fourth group should be taken into consideration.

Read more about Scientific method here https://brainly.com/question/17216882

#SPJ1