Question

Experimental design help please

Answer 1

You are interested in the extent to which taking vitamin C in high doses (1000mg a day) prevents the catching of a cold. You have 300 volunteers to participate in your study. You know that will receive no treatment.

A) identify the treatment
b) Either in a paragraph or in diagram form, design the experiment to answer your question. Be sure to include the element of randomization in your design.

Answer 2

@Michele_Laino

Answer 3

Im not sure for A if there is no treatment or the vitamin C

Answer 4

I think no treatment

Answer 5

well i though tthat too but there is one group that does have one and one that doesnt.

Answer 6

@Michele_Laino

Answer 7

sorry, you are right!

Answer 8

so what do you think it would be the vitamin? lol this question confuses me.

Answer 9

It is vitamin C, since the experiment is to extend such vitamin at higher dosages

Answer 10

we divide the group of 300 volunteers, into two subgroups. One subgroup, will be treated with higher dosages of vitamine C, the other subgroup, will not be treated with higher dosages with vitamine C

Answer 11

ok do you have any idea how to complete task b?

Answer 12

@Michele_Laino

Answer 13

@jessicawade is that your dog?

Answer 14

in your pic

Answer 15

no its dog meat from fallout 4

Answer 16

o

Answer 17

no, I'm very sorry @jessicawade

Answer 18

its ok :) thanks for the help