From ad159619f10cf9794be97318a63e9bcef0d56adb Mon Sep 17 00:00:00 2001 From: Sourav Verma <16613596+SrGrace@users.noreply.github.com> Date: Tue, 7 Nov 2017 16:55:15 +0530 Subject: [PATCH] Update README.md --- README.md | 40 ++++++++++++++++++++++++++++++++++++++++ 1 file changed, 40 insertions(+) diff --git a/README.md b/README.md index 730b003..0eeeee0 100644 --- a/README.md +++ b/README.md @@ -163,6 +163,46 @@ A bag contains 3 red marbles and 4 blue marbles. Then, 2 marbles are drawn from ### Day 4 --- +####[Day 4: Binomial Distribution I](https://www.hackerrank.com/challenges/s10-binomial-distribution-1/problem) +
+**Task:**
+The ratio of boys to girls for babies born in Russia is 1.09 : 1. If there is 1 child born per birth, what proportion of Russian families with exactly 6 children will have at least 3 boys? +

+[Solution](/~https://github.com/SrGrace/10-Days-of-Statistics-Challenges/blob/master/Day-4/Day-4_BinomialDistribution-I.cpp) +
+
+ +####[Day 4: Binomial Distribution II](https://www.hackerrank.com/challenges/s10-binomial-distribution-2/problem) +
+**Task:**
+A manufacturer of metal pistons finds that, on average, 12% of the pistons they manufacture are rejected because they are incorrectly sized. What is the probability that a batch of 10 pistons will contain: + + 1) No more than 2 rejects? + 2) At least 2 rejects? + +

+[Solution](/~https://github.com/SrGrace/10-Days-of-Statistics-Challenges/blob/master/Day-4/Day-4_BinomialDistribution-II.cpp) +
+
+ +####[Day 4: Geometric Distribution I](https://www.hackerrank.com/challenges/s10-geometric-distribution-1/problem) +
+**Task:**
+The probability that a machine produces a defective product is 1/3. What is the probability that the 1st defect is found during the 5th inspection? +

+[Solution](/~https://github.com/SrGrace/10-Days-of-Statistics-Challenges/blob/master/Day-4/Day-4_GeometricDistribution-I.cpp) +
+
+ +####[Day 4: Geometric Distribution II](https://www.hackerrank.com/challenges/s10-geometric-distribution-2/problem) +
+**Task:**
+The probability that a machine produces a defective product is 1/3. What is the probability that the defect is found during the first 5 inspections? +

+[Solution](/~https://github.com/SrGrace/10-Days-of-Statistics-Challenges/blob/master/Day-4/Day-4_GeometricDistribution-II.cpp) +
+
+ ### Day 5 ---