Answer:
A table
Step-by-step explanation:
A table has four legs ( supports) but cannot possibly walk because it is not a living thing. For example, see the table in the attachment, it has four legs (supports) but cannot possibly walk.
Answer:
mhm mk yea ty
Step-by-step explanation:
ty soi soo much..........
Answer: $9 per hour
Step-by-step explanation:
$36 divided by 4 hours of work = $9 per hour
Answer:
To use a paired t-test
Step-by-step explanation:
t-tests are essentially tests carried out to compare two different groups to check if there is a major difference in their performances or results which may be related in certain characteristics.
A paired (correlated) t-test is used when there are matched pair of similar units or instances of repeated measurements.
In this case, Mary has to use a paired t-test because the samples (students) have high similarity in characteristics. The students in question has to be from the same class to test her hypothesis (similar characteristics).
Answer:
44.1
Step-by-step explanation:
7.2 Times 2
58.5 - 14.4
= ANSWER
