Cambridge AS Level Mathematics 9709 (Probability & Statistics 1) Revision Exercise on Normal Distributions

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Cambridge AS Level Mathematics 9709 (Probability & Statistics 1) Revision Exercise on Normal Distributions

Mathrealm

normal distribution notations, symbols, formula, normal approximation of a binomial, probability, statistics, exam revision, paper 5 and 6, continuity correction, CIE, AS Level Examinations

Here is the copy of the practice exercises on Normal Distributions and Normal Approximation of a Binomial Distribution. They are all taken from CIE AS Level Statistics 1 past papers. The file contains ten (10) items. It contains:

Normal Distribution and Normal Approximation Formula (with Continuity Corrections)

Normal distribution and probability

Normal approximation problems

If you want to download the complete file, just click HERE.

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1 comment:

MathrealmDecember 3, 2019 at 10:27 PM
ANSWERS:

1) mean = 15.5
2) (i) 0.106
(ii) x = 41.5
3) (i) c = 9.14
(ii) 0.159
4) (i) sd = 34.2
(ii) 0.920
5) (i) 0.761
(ii) k = 1.06
6) (a) 0.0228
(b) sd = 0.0323
7) (a)(i) 0.833
(a)(ii) q = 7.74
(b) 0.0228
8) 0.892
9) mean = 23.0, sd = 6.70
10) (i) 0.0824
(ii) c = 6.77
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