MCQOPTIONS
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MCQOPTIONS
This section includes 10 Mcqs, each offering curated multiple-choice questions to sharpen your Statistical Quality Control knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
THE_CENTRAL_LIMIT_THEOREM_IS_TRUE_FOR_________DISTRIBUTION.?$ |
| A. | Normal distribution |
| B. | Lognormal distribution |
| C. | Exponential distribution |
| D. | Gamma distribution |
| Answer» B. Lognormal distribution | |
| 2. |
If_a_variable_x_is_having_its_value_equal_to_the_exponential_function_of_another_variable_w,_i.e._“x=exp⁡(w)”,_and_w_has_normal_distribution;_the_distribution_of_x_is_called________$# |
| A. | Normal distribution |
| B. | Exponential distribution |
| C. | Lognormal distribution |
| D. | Gamma distribution |
| Answer» D. Gamma distribution | |
| 3. |
If a card is chosen from a deck of cards, what is the probability that it is either 7 or 9? |
| A. | 4/52 |
| B. | 7/52 |
| C. | 9/52 |
| D. | 8/52 |
| Answer» E. | |
| 4. |
The_exponential_distribution_is_given_by______ |
| A. | f(x)=xe<sup>λ</sup> |
| B. | f(x)= e<sup>-λx</sup> |
| C. | f(x)= λe<sup>-λx</sup> |
| D. | f(x)=e<sup>w</sup> |
| Answer» D. f(x)=e<sup>w</sup> | |
| 5. |
The probability that the normal random variable x is less than or equal to some value a is said to be the _____ |
| A. | Standard normal distribution |
| B. | Lognormal distribution |
| C. | Exponential distribution |
| D. | Cumulative normal distribution |
| Answer» E. | |
| 6. |
“ϕ(∙)” is said to be cumulative distribution function of _________$ |
| A. | Standard binomial distribution |
| B. | Standard normal distribution |
| C. | Standard exponential distribution |
| D. | Standard gamma distribution |
| Answer» C. Standard exponential distribution | |
| 7. |
The rule of multiplication of probability is possible only ____ |
| A. | When events are independent |
| B. | When events are mutually exclusive |
| C. | When events are Bayesian |
| D. | When events are Empirical |
| Answer» B. When events are mutually exclusive | |
| 8. |
Which of these distributions has an appearance of bell-shaped or unimodal curve? |
| A. | Lognormal distributions |
| B. | Normal distribution |
| C. | Exponential distribution |
| D. | Cumulative exponential distributions |
| Answer» C. Exponential distribution | |
| 9. |
Which of these is a continuous distribution? |
| A. | Pascal distribution |
| B. | Lognormal distribution |
| C. | Binomial distribution |
| D. | Hyper geometric distribution |
| Answer» C. Binomial distribution | |
| 10. |
Which of these cannot be shown on the continuous distributions? |
| A. | Length dimension measurement of a box |
| B. | Volume measurement of the box |
| C. | Area measurement of one face of the box |
| D. | Number of defects on the surface of the box |
| Answer» E. | |