Free Printable Final Trimester Quiz

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Final Trimester Quiz

Total questions: 25

Worksheet time: 12mins

Name

Class

Date

a spinner is divided evenly into 6 equal sections. Each section has a different color (shown). The spinner is spun twice. What is the probability that the spinner will stop on RED on the first spin and then GREEN on the second spin?

1/3

1/36

1/6

1/12

3. -------is also known as Opportunity loss table.

Regret table

Profit table

cost table

min table

Write the system of inequalities
Carlos works at a movie theater selling tickets. The theater has 300 seats and charges $7.50 for adults and $5.50 for children. The theater expects to make at least $2000 for each showing.

x+y≤300
7.5x+5.5y≥2000

x+y<300
7.5x+5.5y≥2000

x+y≤300
7.5x+5.5y≤2000

x+y>2000
7.5x+5.5y≤300

12.. The difference between the greater payoff and actual payoff is known as ---------

EMV

EVPI

EPPS

EOL

FIndc the best decision using Laplace criterion

A classroom has 30 students. Mr. M wants to select one student to participate in a math competition. What is the probability the student is not Shanaynay?

About 3.33%

About 96.67%

1/30

14/15

A bag contains 4 red marbles, 4 blue marbles, and 2 yellow marbles. 2 marbles are drawn WITH REPLACEMENT. Find the probability that the first marble is RED and the second marble is RED.

4/5

2/5

4/25

2/25

8. -----criterion, also known as the criterion of pessimism.

hurwicz criteria

maximin criteria

maximax criteria

minimax criteria

What is the line of best fit?

f(x)= 5x+1.82

cannot be determined

f(x)= 1.82x + 5.02

f(x)= 1.1x + 4.2

10.

Objective quantity:
P = 30x + 50y
Corner that maximizes profit: (0, 6)
What is the profit?

300

280

400

240

11.

FInd the best decision using Maximax criterion on the following table $\left|\right|$

12.

The linear regression equation is y = 61.93x - 1.79. Use the equation to predict how far this person will travel after 10 hours of driving.

10 miles

617.5 miles

0.19 miles

500 miles

13.

What are the main component of linear programming problem?

Decision Variables

Objective Function

Constraints

Optimal Solution

14.

2. ------ table is also known as profit table

payoff

loss

cost

min

15.

Which scatter plot shows no relationship?

Graph A

Graph B

Graph C

Graph D

16.

4. All possible outcomes that must be considered in the decision are ------

action

events

profit

loss

17.

What type of correlation best describes the scatter plot shown?

positive, weak

positive, strong

negative, weak

negative, strong

18.

7..-------- criterion, is known as the criterion of optimism.

hurwicz criteria

maximin criteria

maximax criteria

minimax criteria

19.

" A contractor can build at most 500 of an apartment,(x) and flat,(y) houses" . Convert the sentence given into inequality.

$x+y\le500$

$x+y\ge500$

$x+y<500$

$x+y>500$

20.

The type of constraints which specifies maximum capacity of a resource is _______________ constraints.

Less than

Less than or equal

Greater than

Greater than or equal

21.

Which of the following inequalities matches the given graph?

x ≥ -1

x ≤ -1

x > -1

x < -1

22.

Using your linear regression, what is y when x is 30?

61.59

52.46

57.94

59.76

23.

Number of pets a person has and number of books a person has read

positive correlation

Negative Correlation

No Correlation

24.

Distance traveled vs. amount of gas in the car

Positive Correlation

Negative Correlation

No Correlation

25.

_________ are the restrictions or limitation imposed on the linear programming problem.

Cost

Variables

Constraints

Profit

Reset

Final Trimester Quiz

Total questions: 25

Worksheet time: 12mins

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