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Question
In constructing a frequency distribution, as the number of classes are decreased, the class widtha. decreases
b. remains unchanged
c. increases
d. can increase or decrease depending on the data values
Answer
This answer is hidden. It contains 1 characters.
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The multiplication law is potentially helpful when we are interested in computing the probability of
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Which of the following statements is(are) always true?
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If A and B are mutually exclusive events with P(A) = 0.3 and P(B) = 0.5, thenP(A B) =a. 0.00b. 0.15c. 0.8d. 0.2
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b. cannot be one
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d. None of the other answers is correct.