Math Statistics

A student measures the weight of every individual in his batch. This means that he will get...

• Sample

• Statistics

• Variable

• Parameter

How can statistics be defined?

• any type of math

• as numbers

• the study of data

• plotting dots on a graph

A school principal wants to see which subject the 695 students in his school liked best. Which choice BEST represents a representative sample?

• All girls in the school

• All students who have an A in Social Studies

• All students who are failing science

• 1 class from each grade level

Four students are traveling to a math contest. The table shows the weights of the four students' suitcases. What is the order of the weights of the suitcases in pounds from greatest to least?

• 21.605

  24.8

  21.48

  24.75

• 24.8

  24.75

  21.48

  21.605

• 24.8

  24.75

  21.605

  21.48

• 21.48

  21.605

  24.75

  24.8

What is the mean of the following set of numbers: 4, 8, 12, 16, 20?

Mathematical Equivalence

ON

What is the median of the following set of numbers: 3, 7, 9, 6, and 12?

• 6

• 7

• 9

• 5

What is the probability of rolling a number greater than 4 on a standard six-sided die?

Round the decimal 5.67 to the nearest tenth place.

• 5.5

• 5.6

• 5.7

• 5.8

• .004567

• 456,700

• 4,567

• 45.670

Sunrise Goat Farm has 5 pens.  
Each pen has 9 goats.  How many goats are on the farm?

• 59

• 45

• 15

• 96