Examlex
The testable,tentative explanations scientists use to explain events are called
Histogram Form
A graphical representation showing a visual impression of the distribution of data, using bars of different heights.
Frequency Histogram
A graphical representation of data that shows the number of observations within specified intervals.
Relative Frequency Histogram
A type of histogram that displays the relative frequencies, which are the proportions or percentages, of data points in consecutive intervals.
Class Interval
A range of values within which data points in a dataset are grouped for the purposes of frequency distribution.
Q13: Which of the following is likely to
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Q68: Which of the following species are radicals?<br>A)CO<sub>2</sub><br>B)HNO<sub>3</sub><br>C)NO<sub>2</sub><br>D)NO<sub>3</sub><font
Q71: What characteristic distinguishes scientific hypotheses from casual,everyday
Q91: Predict the HNH bond angle in NH<sub>2</sub><font