I&D Variables 1 Review

In a scenario where a bakery sells cookies for $3 each, what is the independent variable?

• Cost of ingredients

• Price per cookie ($)

• Number of cookies sold

• Total revenue ($)

In a graph showing the relationship between hours studied and test scores, what is the dependent variable?

• Hours studied

• Test scores

• Number of tests

• Study materials used

In a scenario where a gardener charges $10 per hour of work, what is the dependent variable?

• Hourly rate ($)

• Number of hours worked

• Number of clients

• Total earnings ($)

In a scenario where a taxi charges $2 per mile, what is the independent variable?

• Number of passengers

• Number of miles traveled

• Total fare ($)

• Base fare ($)

In a study examining the effect of fertilizer on plant growth, what is the dependent variable?

• Type of plant

• Amount of fertilizer used

• Growth of the plant

• Type of soil

In a scenario where a car rental company charges $50 per day, what is the dependent variable?

• Daily rental rate ($)

• Number of days rented

• Number of cars available

• Total rental cost ($)

In a scenario where a tutor charges $20 per session, what is the independent variable?

• Hourly rate ($)

• Total earnings ($)

• Number of students

• Number of sessions

In a scenario where a freelance designer charges $30 per hour, what is the dependent variable?

• Total payment ($)

• Hourly rate ($)

• Number of clients

• Number of hours worked

Will practices at a batting cage. The table shows the total cost based on the number of tokens purchased. Which of the following is the independent variable in this situation?

• Number of Tokens

• Total Cost

• Days Practiced

• Cost per Token

Tags

CCSS.6.EE.C.9

In the table, the bubble machine can produce 12 giant bubbles in one minute. What is the dependent variable in this situation?

• Minutes (m)

• Bubbles (b)

• Type of Bubbles

• Bubbles per Minute

Tags

CCSS.6.EE.B.6

CCSS.6.EE.C.9