My year 10 term 1 math exam study quizz

What does the word 'sample' mean when working with statistics?

What does the word 'census' mean when working with statistics?

Which of the above would represent the largest group of data?

Circle/Highlight the word that accurately describes the data sets below: I. Surveying the entire adult population of Australia to ask about the hours they spend each day online ( Census / Sample ) II. Surveying Australian 20 year olds to ask about the hours they spend each day online ( Census / Sample )

• Census

• Sample

Circle/Highlight the word that accurately describes the histogram above: The histogram is POSITIVELY SKEWED / NEGATIVELY SKEWED / SYMMETRICAL

• POSITIVELY SKEWED

• NEGATIVELY SKEWED

• SYMMETRICAL

The tail is on the LEFT / RIGHT

• LEFT

• RIGHT

Most of the data values are at the HIGHER END / LOWER END

• HIGHER END

• LOWER END

Circle/Highlight the word that accurately describes the Box Plot data: The box plot is POSITIVELY SKEWED / NEGATIVELY SKEWED / SYMMETRICAL

• POSITIVELY SKEWED

• NEGATIVELY SKEWED

• SYMMETRICAL

The median is towards the BOTTOM / CENTRE / TOP of the data

• BOTTOM

• CENTRE

• TOP

The median is EQUAL / NOT EQUAL to the mean

• EQUAL

• NOT EQUAL