Question

Twenty bags of sugar, each marked 10 kg, actually give the following data:

  Weight of a bag (in kg)9.5 � 9.89.8 � 9.99.9 � 10.010.0 � 10.1  Number of bags12512

      What is the probability that the bag selected at random weigh 10 kg or more?

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Answer 1

Answer:

Step-by-step explanation:

273383882

Answer 2

Step-by-step explanation:

Total number of bags = 12 + 5 + 2 + 1 = 2012+5+2+1=20

Bags which weigh more than 10 kg = 1210kg=12

Thus Probability (bag weighs more than 10 kg) = \dfrac{12}{20} = 0.6

20

12

=0.6

OR

Total number of bags = 12+5+2+1=20

Bags which weigh more than 10kg=12

Thus Probability (bag weighs more than 10 kg) =

12

20=0.6