12) En Q.5 exercise 14.2 you were asked to prepare
frequency distribution table regarding
the concentration of scelphur disade in air
in parts per million of a certain city for
30 days, using this table find the probability
of the concentration of scelphu dioxide in the
intewal 0.12-0.16 onany of these days
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Answered by
22
Answer:
The data is representing the concentration of sulfur dioxide in the air in parts per million (ppm) of a city. The data obtained for a month of 30 days is as follows:
Total no. of days =30
No. of days in which Conc. of sulfur dioxide in the interval 0.12 - 0.16 = 2
P(Conc. of sulphur dioxide in the interval 0.12 - 0.16) =2/30
Ans: 1/15
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Answered by
3
Answer:
total - 30
p(0.02-0.16) = 2/30= 1/15
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