ACAP Statistics

How many letters are in my last name?

How many letters are in the last names of the students in my 6th grade class?

What are the colors of the shoes worn by the students in my school?

What are the heart rates of the students in a 6th grade class?

How many hours of sleep per night do 6th graders usually get when they have school the next day?

Convenience Sample

Systematic Sample

Simple Random Sample

Convenience Sample

Systematic Sample

Simple Random Sample

Quartiles

Statistical Questions

Box Plot

What time did you wake up this morning?

What time do 12th graders wake up each morning during the school week?

Algebra

Trigonometry

Statistics

Geometry

Probability

Statistics

Sequence

Geometry

Is a diagram in which the numerical values of variables are represented by the height or length of lines or rectangles of equal width.

The number of observations is marked with a single point at the midpoint of an interval.

Is an accurate representation of the distribution of numerical data. It is an estimate of the probability distribution of a continuous variable.

The graph is divided into sectors, where each sector shows the relative size of each value

24

24.5

25

25.5