exam
Maths Puzzle
Numerical Ability
the Pro Shop sold 6 of 20 tennis rackets in May. What percent of the tennis rackets were sold?
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exam Other Question
What z-score equation do we use on a continuous dataset? What is the equation that we should use on a proportion dataset?
I have a couple questions that are word problems.
Carlos and Maria drove a total of 258 miles in 5 hours. Carlos drove the first part of the trip and averaged 53 miles per hour