This is a level entry course which deals with the theory of uncertainty in engineering. It cut across techniques user in quality control department of production industries. The topics to be covered ranges from;
- Theory of probability
- Binomial Distribution
- Normal distribution
- Geometric distribution
- Hypergeometric distribution
- Weibull distribution
- Poisson distribution
The probability that a marksman hits a target at any time is 1/3. Suppose he fires at a target 7 times. What is the probability that he hit the target exactly 3 times?
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The length of human pregnancies from conceptions to birth approximates a normal distribution with a mean of 266 days and a standard deviation of 16 days.
a) What proportion of all pregnancies will last between 240 and 270 days (roughly between 8 and 9 month)
b) What length of time marks the shortest 70% of all pregnancies?
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A tube of sweet contains 10 Red sweet, 7 Blue sweet, 8 Green Sweet and 5 Orange Sweet. If a sweet is taken at random from the tube. What is the probability that it is:
a. Red
b. Orange
c. Green or Red
d. Not Blue
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A card is picked at random from a pack of playing cards. What is the probability that
a. The card is King
b. The card is Red
c. The card is Ace or Club
d. The card is Diamond or Spade
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