Pre-Algebra 4Q FE Review

Find the value of x. Round to nearest tenth.

• 15.8

• 36.1

• 42.7

• 42

Which is the Pythagorean Theorem?

How do you find the conditional relative frequency?

• joint RF/marginal RF

• row RF/column RF

• column RF/marginal RF

• joint RF/row RF

Find the value of x. Round to nearest tenth.

• 4.5

• 5.5

• 1

• 2.5

Find each value of the question marks in decimals (column to column left to right).

• 0.53, 0.18, 0.59, 0.22

• 0.43, 0.11, 0.27, 0.19

• 0.52, 0.16, 0.20, 0.57

• 0.21, 0.8, 0.13, 0.4

Side A is a...

• leg

• hypotenuse

• variable

• triangle

Side C is a...

• hypotenuse

• leg

• triangle

• triplet

If you have a number from the joint frequency and you divide it by the marginal column frequency, you get the...

• marginal relative frequency

• joint relative frequency

• marginal frequency

• conditional relative frequency

When you add all rows and columns, that is...

• marginal relative frequency

• conditional relative frequency

• joint relative frequency

• two-way relative frequency

When a number is found in a cell between two factors, it is called...

• relative frequency

• marginal frequency

• joint relative frequency

• marginal relative frequency