Question

How does the procedure of drawing a histogram differ when class intervals are unequal in comparison to equal class intervals in a frequency table?

Answer 1

Answer:

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Procedure Of Drawing A Histogram Differ When Class-Intervals Are Unequal In Comparison To Equal Class-Intervals In A Frequency Table. In The Case Of Equal Class-Intervals, No Adjustment Is Made. ... In Case Of Unequal Class-Intervals, Frequencies Of Unequal Class-Intervals Are Adjusted.

Step-by-step explanation:

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Answer 2

Answer:

Therefore, the principal value of tan−1(−3 ) is −3π