My year 10 term 1 math exam study quizz

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

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

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

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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