Answer:
Yes, it can be used to cover his bedroom
Step-by-step explanation:
You would do 10 times 11, which is 110. So the area of his bedroom is 110 ft. So then you would do 110-105=5,so you would have 5ft left of space, so yes th carpet would fit.
Answer:
- c) an observational study
- c) convenience sample
- a) blocking for gender
Step-by-step explanation:
It is an abservational study because she is only watching and not asking the all or a group of employees to tell her their response to what she wants to know.
It is a convenience sample because subjects are selected because of their closeness to the researcher.
Answer:
the answer is C. Direct Control
Step-by-step explanation:
giving each student the same test is something being controlled directly by the scientist/reasearcher
can't be randomization as it is not random
can't be replication as nothing is being replicated/duplicated
Answer:
14
hope this helps :)
Step-by-step explanation:
Answer:
1/2
Step-by-step explanation:
2*3=6
6/12=1/2