1. The Final Exam in a sociology class consist of 100 multiple choice questions. Each question has 6 possible answers with only I correct. An unprepared student makes random guesses for all answers. "Provide all code and round to 4 decimal places" a) Find the mean and standard deviation for the number of correct answers. Provide all formulas used. b) Find the probability of obtaining 10 correct questions. =) Would it be unusual for a student to get 10 answers correct? Use a sentence and probability to justify your nswer.

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### Sociology Final Exam Statistics Problem

#### Problem Statement:
The Final Exam in a sociology class consists of 100 multiple choice questions. Each question has 6 possible answers with only 1 correct. An unprepared student makes random guesses for all answers. **“Provide all code and round to 4 decimal places”**

#### Tasks:
a) **Find the mean and standard deviation** for the number of correct answers. Provide all formulas used.

b) **Find the probability** of obtaining 10 correct questions.

c) **Would it be unusual for a student to get 10 answers correct?** Use a sentence and probability to justify your answer.
Transcribed Image Text:### Sociology Final Exam Statistics Problem #### Problem Statement: The Final Exam in a sociology class consists of 100 multiple choice questions. Each question has 6 possible answers with only 1 correct. An unprepared student makes random guesses for all answers. **“Provide all code and round to 4 decimal places”** #### Tasks: a) **Find the mean and standard deviation** for the number of correct answers. Provide all formulas used. b) **Find the probability** of obtaining 10 correct questions. c) **Would it be unusual for a student to get 10 answers correct?** Use a sentence and probability to justify your answer.
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