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Is the distribution Binomial? - A Level Statistics 9ST0 Flashcards | StudBud

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Is the distribution Binomial? - A Level Statistics 9ST0

9 terms·StudBud Administration·3 plays

Introduction to Binomial distribution Binomial Modelling Conditions and Criteria Binomial Probability AS Statistics A Level Statistics OSFC 9ST0

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Questions 9

Answers

1
Write using only ≤: X<4
X≤3
X≤26
X≤4
X≤5
2
Is the distribution Binomial?
No: p is not constant
No: n is not constant
Yes: R∼B(10,0.5)
Yes: R∼B(10,0.25)
3
Is the distribution binomial?
No, p not fixed
No, n not fixed
Yes, T ∼ B(10000,0.01)
Yes, T ∼ B(0.01,10000)
4
Is the distribution binomial?
no, n is not fixed
no, p is not fixed
Yes, L∼B(500, 0.13)
Yes, L∼B(0.13,500)
5
Is the distribution binomial?
no, n is not constant
yes, T∼(0.5,10)
yes, T∼B(10,0.5)
no, p is not constant
6
1. X ~ B(7,1/6) P(X = 3) = ?
0.781
0.156
0.0156
0.0781
7
1. X ~ B(8, 0.4) P(X= 0) = ?
0.0166
0.0167
0.0169
0.0168
8
Is the distribution binomial?
Yes: R∼B(10,0.25)
No: n is not constant
Yes: R∼B(10,0.5)
No: p isnot constant
9
1. X ~ B(4,2/3) P(X = 2) = ?
0.3951
0.3950
0.2963
0.2962