Recent questions tagged probability

GATE Data Science and Artificial Intelligence 2024 | Sample Paper | Question: 7
A fair coin is flipped twice and it is known that at least one tail is observed. The probability of getting two tails is $\frac{1}{2}$ $\frac{1}{3}$ $\frac{2}{3}$ $\frac{1}{4}$

A fair coin is flipped twice and it is known that at least one tail is observed. The probability of getting two tails is $\frac{1}{2}$ $\frac{1}{3}$ $\frac{2}{3}$ $\frac{...

2.6k views

admin asked Oct 21, 2023

0 votes

1 answer

92

A simple random sample of 100 observations was taken from a large population. The sample mean and standard deviation were determined to be 80 and 12 respectively. The standard error of mean is ____________

487 views

Gaurav Kadyan asked Sep 27, 2023

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0 answers

93

Probability | Geometric Distribution
Determine the geometric distribution for which the mean is 3 and variance is 4.

Determine the geometric distribution for which the mean is 3 and variance is 4.

Debargha Mitra Roy

181 views

Debargha Mitra Roy asked Sep 26, 2023

0 votes

1 answer

94

Probability | Bivariate Random Distribution

Debargha Mitra Roy

213 views

Debargha Mitra Roy asked Sep 20, 2023

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0 answers

95

Çșȇ ʛấẗẻ

133 views

Çșȇ ʛấẗẻ asked Sep 14, 2023

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0 answers

96

Çșȇ ʛấẗẻ

74 views

Çșȇ ʛấẗẻ asked Aug 28, 2023

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0 answers

97

Çșȇ ʛấẗẻ

85 views

Çșȇ ʛấẗẻ asked Aug 28, 2023

0 votes

1 answer

98

maths probability
expected no of time a fair coin need to be tossed so that three consecutive head are obtained equal to …..

expected no of time a fair coin need to be tossed so that three consecutive head are obtained equal to …..

223 views

jugnu1337 asked Aug 26, 2023

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