Which of the following cannot be the probability of an event?

  • A
    $2/3$
  • B
    $0.7$
  • C
    $15 \%$
  • D
    $-1.5$

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Similar Questions

Complete the following statements:
$(i)$ The sum of the probabilities of all the elementary events of an experiment is .......
$(ii)$ The probability of an event is greater than or equal to ....... and less than or equal to .......

Suppose we throw a die once. $(i)$ What is the probability of getting a number greater than $4$? $(ii)$ What is the probability of getting a number less than or equal to $4$?

$A$ box contains $3$ blue,$2$ white,and $4$ red marbles. If a marble is drawn at random from the box,what is the probability that it will be
$(i)$ white?
$(ii)$ blue?
$(iii)$ red?

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It is given that in a group of $3$ students,the probability of $2$ students not having the same birthday is $0.992$. What is the probability that the $2$ students have the same birthday?

$A$ die is numbered in such a way that its faces show the numbers $1, 2, 2, 3, 3, 6$. It is thrown two times and the total score in two throws is noted. Complete the following table which gives a few values of the total score on the two throws:
+$1$$2$$2$$3$$3$$6$
$1$$2$$3$$3$$4$$4$$7$
$2$$3$$4$$4$$5$$5$$8$
$2$$3$$4$$4$$5$$5$$8$
$3$$4$$5$$5$$6$$6$$9$
$3$$4$$5$$5$$6$$6$$9$
$6$$7$$8$$8$$9$$9$$12$

What is the probability that the total score is
$(i)$ even?
$(ii)$ $6?$
$(iii)$ at least $6?$

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