Values of P(E)

Q.

Can A Probability Density Function Be Greater Than $1$?

Q.

How do you convert probability to percentage?

Q.

Which cannot be the probability of an event?

Q.

What does the probability of $0.5$ mean?

Q.

A binary number is made up of $16$ bits. The probability of an incorrect bit appearing is $p$ and the errors in different bits are independent of one another. The probability of forming an incorrect number is.

1. $\frac{p}{16}$

2. $p^{16}$

3. ${}^{16}C_1{p}^{16}$

4. $1-{(1-p)}^{16}$

Q. A bag contains some red, green, and blue colored marbles. If there are 15 red marbles, 10 blue marbles, and 25 green marbles in the bag, find the probability of getting a green marble from the bag.

1. $\frac{1}{4}$
2. $\frac{1}{6}$
3. $\frac{1}{2}$
4. $\frac{1}{3}$

Q. Which of the following probability can represent a likely event?

1. $0.5$
2. $0.70$
3. $0.95$
4. $1.02$

Q. The probability of any event E must be less than or equal to

Q. How do you write the probability value of $0.05$ in percentage format?

1. $5\%$
2. $50\%$
3. $25\%$
4. None of the above

Q. Given any event E, its probability must be in the range of

1. $0<P\left(E\right)\le 1$
2. $0\le P\left(E\right)\le 1$
3. $0\le P\left(E\right)<1$
4. $0<P\left(E\right)<1$

Q. Which if the following represent valid probabilities?

1. $\{A,D,E,F\}$
2. $\{B,C,D,E\}$
3. $\{B,D,E,F\}$
4. $\{A,C,E,F\}$

Q. A marble is selected at random from a bag containing $5$ red, $4$ blue, and $9$ green marbles. Which statement(s) below is(are) correct about the selected marble?

1. Probability that selected marble is green is $\frac{1}{2}$
2. Probability that selected marble is green is $\frac{2}{3}$
3. Selecting a green marble is an even chance event.
4. Selecting a green marble is not an equally likely event.

Q. A fair die is rolled once, which of the following statement(s) is(are) true?

1. Outcome of an even number is an even chance event.
2. Outcome of an even number is an unlikely event.
3. Outcome of a number greater than two is a likely event.
4. Outcome of a number greater than two is an unlikely event.

Q. What is the probability of $\text{not}$ getting purple in the spinner?

1. $1$
2. $\frac{4}{5}$
3. $\frac{3}{5}$
4. $\frac{1}{5}$

Q. Which of the following denotes the valid probability of value for any event?

1. $0$
2. $0.45$
3. $1$
4. $1.01$