The two plots below show the heights of some sixth graders and some seventh graders:
Two dot plots are shown one below the other. The title for the top dot plot is Sixth Graders and the title for the bottom plot is Seventh Graders. Below the line for each dot plot is written Height followed by inches in parentheses. There are markings from 52 to 57 on the top line and the bottom line at intervals of one. For the top line there are 2 dots above the first mark, 1 dot above the second mark, 1 dot above the third mark and 2 dots above the fourth mark. For the bottom line, there is 1 dot above the second mark, 3 dots above the third mark, 1 dot above the fourth mark and 1 dot above the sixth mark.
The mean absolute deviation (MAD) for the first set of data is 1.2 and the MAD for the second set of data is 1.0. Approximately how many times the variability in the heights of the seventh graders is the variability in the heights of the sixth graders? (Round all values to the tenths place.)
1
1.2
2.4
3.0
heres the one i got can you help
Answer:
Explanation:
#1 Taking tests is a part of life. ... State testing is a critical annual academic checkup to make sure student learning is on track. #2 Graduation exams provide an important measure of basic skills
Answer:
The words that form the independent clause in the sentence "The movie, which we watched yesterday, was hilarious." are: The movie was hilarious.
Explanation:
There are two types of clauses:
- Independent clauses: they can stand on their own. That is to say, that they make sense when we read them. There is no need for extra information to understand the meaning.
- Dependent clauses: they can not stand on their own. In other words, they depend on another clause, which gives the necessary information to understand the meaning of the dependant clause.
Both types of clauses consist mainly of a subject and a verb, they are separated by commas, or they have subordinating conjunction at the beginning of the clause.
In this case, the clause between commas (which we watched yesterday) is the dependant clause. I can not fully understand the meaning of it when reading only that clause since information is missing. The clause The movie was hilarious is the independent clause because it can stand on its own.
Extinction is a natural process but with the expansion of the human race it is occurring at a excelling rate.
