Early Successes for the South Answers

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Elena set up a two-way table to describe menu options at a dinner she hosted. Which could be the rows in her table?

A
non-vegetarian; doesn’t like spicy food
B
non-vegetarian; likes spicy food
C
vegetarian; non-vegetarian
D
vegetarian; likes spicy food
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What was the impact of the battle of these ironclad warships?Check all of the boxes that apply.

A
It led to worldwide changes in warship design.
B
The Union realized the Confederacy would be a force at sea.
C
The Confederacy went on to win all naval battles.
25

A scientist measured the amounts of fertilizer given to plants, the heights to which the plants grew, and the amount of fruit the plants produced.The scientist graphed the two sets of data and found that a positive correlation exists in each set. Which statement explains whether there is a relationship between the height of the tree and the amount of fruit produced.

Question illustration
A
Although fertilizer is in both data sets and is positively correlated, only a weak correlation can exist between tree height and fruit yield.
B
Although fertilizer is in both data sets and is positively correlated, it is impossible for any correlation to exist between tree height and fruit yield.
C
Since fertilizer is in both data sets and is positively correlated to both tree height and fruit yield, it is likely that tree height and fruit yield are negatively correlated.
D
Since fertilizer is in both data sets and is positively correlated to both tree height and fruit yield, it is like that tree height and fruit yield are also positively correlated.
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28

Which ideas are included in your response?Check all of the boxes that apply.

A
The Confederacy won the majority of battles.
B
The battles had a high number of casualties.
C
The battles were fought close to the two capital cities.
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30

The rates of change of two data sets can be compared by finding:

A
the initial values.
B
the slope of each trend line.
C
how close the points are to the line.
D
the y-intercepts.
31

The location of the First Battle of Bull Run almost halfway between the cities of

A
Chancellorsville and Fredericksburg.
B
Antietam and Fredericksburg.
C
Washington and Richmond.
32

Tyrell makes a table to show who in his class is wearing lace-up shoes and who is wearing slip-ons. There are 17 girls and 15 boys in all. There are 8 boys wearing lace-up shoes and 12 girls wearing slip-on shoes. Which table correctly shows the data?

A
A 4-column table with 3 rows. Column 1 has entries girls, boys, total. Column 2 is labeled lace-up with entries 3, 8, 11. Column 3 is labeled Slip-on with entries 12, 9, 21. Column 4 is labeled Total with entries 15, 17, blank.
Option A
B
A 4-column table with 3 rows. Column 1 has entries girls, boys, total. Column 2 is labeled lace-up with entries 5, 8, 13. Column 3 is labeled Slip-on with entries 12, 7, 19. Column 4 is labeled Total with entries 17, 15, blank.
Option B
C
A 4-column table with 3 rows. Column 1 has entries girls, boys, total. Column 2 is labeled lace-up with entries 3, 12, 15. Column 3 is labeled Slip-on with entries 8, 9, 17. Column 4 is labeled Total with entries 11, 21, blank.
Option C
D
A 4-column table with 3 rows. Column 1 has entries girls, boys, total. Column 2 is labeled lace-up with entries 9, 8, 17. Column 3 is labeled Slip-on with entries 12, 3, 15. Column 4 is labeled Total with entries 21, 11, blank.
Option D

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