Mathematics for IGCSE & O level - Statistical Diagrams (Section 6 - No. 2)
What does a steep slope in a cumulative frequency diagram indicate about the data?
A high frequency of data values within that interval.
A low frequency of data values within that interval.
A wide class width.
A high degree of skewness.
Explanation
A steep slope indicates a rapid increase in cumulative frequency, meaning a high frequency of data values within that interval.
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