BIHAR CET Probability Density Function — practice questions — page 2

Explore 32 free Probability Density Function questions in BIHAR CET Mathematics. Open each question or exercise to read its content, reference answers and available explanation.

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Probability Density Function questions and exercises with answers

Showing questions 31–32 of 32.

True or false: the Historical NoteRead the answer and worked solution →Sort each statement by which idea it describesRead the answer and worked solution →

Worked practice questions

True or false: the Historical Note

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Questions

Statement is true
Yes
Statement
Pascal and Fermat corresponded about a gambler's problem.
Statement is true
Yes
Statement
Huygens published an early book on probability.
Statement is true
Yes
Statement
Kolmogorov gave probability its axiomatic foundation.
Statement is true
No
Statement
Galileo showed a sum of 9 is likelier than 10 with three dice.
Statement is true
Yes
Statement
Ars Conjectandi was published posthumously.

Straight from the closing note. Source: syllabus Maths Part II, Ch 13 Probability.

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Sort each statement by which idea it describes

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Items

Item
P(E ∩ F) ÷ P(F)
Category
Conditional probability
Item
Needs P(F) ≠ 0
Category
Conditional probability
Item
P(E|F) = P(E)
Category
Independence
Item
P(E ∩ F) = P(E)P(F)
Category
Independence
Item
Pairwise disjoint events
Category
Partition
Item
Their union is the whole sample space
Category
Partition

Categories

Item
Conditional probability
Item
Independence
Item
Partition

Three ideas that share notation and are constantly swapped. Source: syllabus Maths Part II, Ch 13 Probability.