# ISS (Statistical Services) Statistics Paper I (New 2016 MCQ Pattern): Questions 472 - 472 of 472

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## Question 472

### Question

MCQ▾Suppose marks of students in a test are normally distributed. If the test has a mean of 100 and a standard deviation of 10, what is the probability that a student who gives the test will score between 90 and 110?

### Choices

Choice (4) | Response | |
---|---|---|

a. | 0.16 | |

b. | 0.68 | |

c. | 0.84 | |

d. | Question does not provide sufficient data or is vague |