Presentation Of Quantitavive Data Flashcards

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1
Q

Summary table

A

Always includes a summary paragraph-draws conclusions.

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2
Q

Bar charts

A

Difference in mean values can be seen easily-used when data is divided into categories.

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3
Q

Histograms

A

Used when data is continuous instead of discrete.

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4
Q

Scattergrams

A

Do not depict differences but correlations between co-variables

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5
Q

Skewed distribution

A

Distributions that appear to lean to one side or the other.

Positive skew is when most of the distribution is concentrated towards the left of the graph-mode at highest-medium then mean.

Negative skew-opposite.

Normal skew-symmetrical- mean, median and mode all at top.

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