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India
Class XI

Bernoulli Trials and Sequences

Interactive practice questions

Does rolling a six-sided die $40$40 times describe a Bernoulli sequence?

Yes

A

No

B
Easy
< 1min

Does rolling a six-sided die $30$30 times and keeping track of the number of times the die lands on $2$2 describe a Bernoulli sequence?

Easy
< 1min

Does "select $50$50 random people from the population and record whether or not they are over $30$30 years old" describe a Bernoulli sequence?

Easy
< 1min

A particular coin is more likely to land on heads than tails. Does tossing this coin $20$20 times and recording the number of times it lands on heads describe a Bernoulli sequence?

Easy
< 1min
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Outcomes

11.A.BT.1

Statement and proof of the binomial theorem for positive integral indices. Pascal’s triangle, general and middle term in binomial expansion, simple applications.

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