WorksheetsQ4 Benchmark Review
Total questions: 60
Worksheet time: 3hrs 0mins
What does point C on the box plot represent?
First Quartile
Median
Third Quartile
Mean
What do points B and D represent on the box plot?
Mean and Mode
Mean and Median
Least and Greatest Value
First and Third Quartiles
What do points A and E represent on the box plot?
Mean and Mode
Mean and Median
Least and Greatest Value
First and Third Quartiles
Which shape would result from slicing a rectangular pyramid parallel to the base of the pyramid?
Circle
Square
Rectangle
Triangle
Which choice best represents a sample?
When given the probability that something is occurring AND given the actual total. How do you find the part?
Just ADD the Probability and the Total Together
Just SUBTRACT the Probability from the Total
Just MULTIPLY the Total by the Probability
Just DIVIDE the Total by the Probability
12, 13, 11, 16, 31, 14, 10, 15
What measure of center is best to use when we have outliers?
mean
median
mode
range
Jason wants to buy dirt for his rectangular backyard. If his backyard is 54 feet by 76 feet but he has a rectangular pool that takes up 32ft by 8ft, how many square feet does he need to cover with dirt?
4,104 ft2
256 ft2
4,360 ft2
3,848 ft2
Find the total area of the figure shown.
34 units2
960 units2
220 units2
480 units2
Which of the following conclusions is valid?
A random sample of middle school students shows that 10 students prefer hot dogs, 15 students prefer pizza, and 25 students prefer burgers. It can be concluded that half the students prefer burgers.
Coach Lavigne's 4th block class is surveyed to determine the destination of his class trip. Out of the 20
students, 14 chose Orlando, FL. The principal concluded that 70% of all his students preferred Orlando, FL as their class trip destination.
An email was sent to parents at their home asking which extra-curricular program would be best for the school. Fifteen people responded. Five chose baseball, five chose bowling, and five chose no opinion. The principal concluded that one-third
of all of the families at his/her school had no preference as to which extra-curricular activity should be brought to the school..
Customers at Cabelas are asked to determine their favorite TV show. Thirty customers
preferred watching nature documentaries. Ten customers preferred a reality show. Ten customers preferred the nightly
news. It can be concluded that 60% of people prefer nature documentaries.
How do you set up a proportion?
is / of
=
part / whole
=
% / 100
Total / Part
=
Is / Of
324 ft3
684 ft3
360 ft3
626 ft3
If the area of the base for the following triangular prism is 30 m2, what is the volume of the prism?
180 m3
360 m3
720 m3
Find the surface area of the triangular prism.
356 in2
348 in2
336 in2
340 in2
What is the likelihood of flipping heads on a coin?
impossible
unlikely
equally likely to or not to happen
likely
In a cookie jar, there are 2 sugar cookies and 10 chocolate chip cookies. If a cookie is selected randomly, how likely is it that it will be a sugar cookie?
certain
likely
equally likely
unlikely
impossible
Draw a tree diagram in your math workbook. Then answer this question. Max is ordering a salad for lunch. He can choose one of chicken, tofu, hard-boiled eggs, or turkey to have on the salad. He can also pick one vegetable topping. The vegetable choices are sprouts, tomatoes, or olives. How many different combinations can Max create?
7 combinations
12 combinations
3 combinations
4 combinations
Suppose there are 200 students in the cafeteria during lunch. How many students would you expect to choose pizza as their favorite cafeteria food?
90
104
18
72
Use the Fundamental Counting Principle to find out how many total outcomes you have:
You go to an entertainment center and get to pick how to spend the day with friends: (activity 1: go-karts, bowling, mini golf), (food: hot dogs, corn dogs, hamburgers, pizza), and (activity 2: laser tag, arcade, skating)
80
10
3
36
How do you do the Fundamental Counting Principle?
You multiply the categories by 2.
You add all the categories together.
You add the number of options in each category.
You multiply the number of options in each category.
Chick-fil-b offers three different entrees to anyone orders on the mobile app. Then there are a variety of sides and drinks available to add onto your meal. The table below shows the entrees, sides, and drinks available. What is the probability of a customer selecting nuggets, mac & cheese, and a sweet tea?
3
1/28
1/4
3/28
The table below summarizes the results of the first 25 people to play a game. Based on these results, enter the expected probability, as a percent, that the next player will have a heads.
(a)
The mean is...
the middle
the average number (added together, then divided by the number of dots)
The most frequent number
The middle when in order
The spread/range is...
the greatest number - the lowest number
the average number (added together, then divided by the number of dots)
The most frequent number
The middle when in order
What is the shape of the dot plot shown?
skewed left
skewed right
symmetrical
How many total students were surveyed about their number of brothers and sisters? (add up all of the dots)
15
10
6
What is the mean of the data? (0's still count as numbers)
2.1333...
32
15
2.46
What is the median of the data?
2
1
3
12
What is the mode of the data?
2
1
4
12
What is the spread of the data?
2
1
4
12
What shape is the dot plot for SUV's?
skewed right
skewed left
symmetrical
none of the above
What is the spread for SUV's?
4
22
18
5
What is the median for SUV's?
20
22
18
19
What is the mode for SUV's?
20
22
18
19
What is the mode for CARS?
25
22
27
26
What is the outlier for this data?
90
96
102
108
What is the shape of the data?
symmetrical
skewed left
skewed right
bell curve
What is the shape of the data?
symmetrical
skewed left
skewed right
bell curve
What is shape of the data?
symmetrical
skewed left
skewed right
bell curve
What is the shape of the data?
symmetrical
skewed left
skewed right
bell curve
Which statement best describes this graph?
There is a peak at 47.
There is a cluster around 38-40.
The mode is 40.
There is a gap in the data between 39-40.
Which data set shows a greater variability?
Chess Club
Checkers Club
They have the same variability.
You cannot tell from the box plots.
Do you think that you were prepared for the 7th Grade Math LEAP and Algebra Readiness Test? Why?!?!
*Remember, you CANNOT talk/type about anything about the actual questions!!*
NOTE: You MUST put "yes" or "no" and then put "because" and explain why or you will not receive credit for this question!!
