The probability of occurrence of event $A$ is $0.43$. The probability of event $A$ not occurring is .........

  • A
    $0.57$
  • B
    $0.45$
  • C
    $0.53$
  • D
    $0.63$

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When a balanced die is thrown,find the probability of getting an odd number.

Here is an extract from a mortality table.
Age (in years) Number of persons surviving out of a sample of one million
$60$ $16090$
$61$ $11490$
$62$ $8012$
$63$ $5448$
$64$ $3607$
$65$ $2320$

Based on this information,what is the probability of a person aged $60$ dying within a year?

The probability of an event of a mango growing on an acacia tree is ..........

Bulbs are packed in cartons,each containing $40$ bulbs. Seven hundred cartons were examined for defective bulbs,and the results are given in the following table:
Number of defective bulbs $0$ $1$ $2$ $3$ $4$ $5$ $6$ more than $6$
Frequency $400$ $180$ $48$ $41$ $18$ $8$ $3$ $2$

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$A$ balanced die is tossed once. The probability of getting number $6$ on the die is ..............

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