Movie Budgets

Choose the correct graph to display data about movie budgets to Warner Brothers.

Missing Test Scores

Given the standard deviation for a set of data, find the missing test score.

Burning Candle

Determine which brand of candle would you buy among three different brands.

Oil Consumption

Determine which countries has more consistent oil consumption.

How is the Weather?

Determine which of the locations has the most consistent temperatures.

Means of 1000

Finding averages of natural numbers.

Average Patterns

Use the average of four 26’s and four 34’s to determine the average of four of another number.

High Score

Find the lowest and highest scores Johnny could have received on one test.

Unlucky 13

Determine the new mean of a set of integers after two more integers are added to the list.

Removing the Ends

Determine Jonathon’s scores in a diving competition knowing that to calculate his final score for the dive, the highest and lowest scores were removed and the average was then taken of the remaining scores.