Uus. google.
Match the definitions with the word
4 points
Population
Sample
Randomization
Bias
The large set of
elements of
which you are
trying to make a
conclusion
0
0
The only way to
avoid bias
0
0
An unfair piece
that skews the
results of a
study
0
A subset of
elements that
gives a picture
of the larger set
©
0

a. is correct

nlgqer

step-by-step

on monday rodney ate 1/4th of the sandwich = 3/12

on tuesday he ate 1/3rd of the sandwich = 4/12

therefore in total he has eaten = 3/12 + 4/12 = 7/12

thus we can say that he has eaten 7/12 of the sandwich on monday and tuesday alltogether.

happy to

pls mark as brainliest.