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11. Eleuen bags of wheat {four, each marked 5 kg, actually contained the following weights of flour ( in kg): 491 5.05 5. Find the probability that any of these bags chosen. at random contains more than 5 kg of flour.

11. Eleuen bags of wheat {four, each marked 5 kg, actually contained the following weights of flour ( in kg):
491 5.05 5.Find the probability that any of these bags chosen. at random contains more than 5 kg of flour.

Grade:12th pass

2 Answers

Pawan Prajapati
askIITians Faculty 6228 Points
3 months ago
Tutal number of bags is 11. Number of bags containing flour (in kg) more than 6 kg is 7, i.e., 5.05, 5.08, 5.03, 5.06, 5.08, 5.04, 5.07. :. Probability that a bag chosen at random contains more than 5 kg of flour = 7
Ram Kushwah
108 Points
one month ago
Question:
Eleven bags of wheat flour, each marked 5 kg, actually contained the following weights of flour (in kg):
4.97,5.05,5.08,5.03,5.00,5.06,5.08,4.98,5.04,5.07,5.00
Find the probability that any of these bags chosen at random contains more than 5 kg of flour.
 
Solution:
Here Total number of bags=11
Thus total No of events=11
We see that no of bags with weight of more than 5 kgs =7
So favoring events=7
Hence the probability
=Favoring events/ Total events
=7/11
Pl aprove 
Thanks

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