| Tag | Value |
|---|---|
| file | Descriptive-statistics_EUR-Descriptive-112-en_EUR-Descriptive-112-en |
| name | eur-descriptive-112-en |
| section | Descriptive statistics/Summary Statistics/Measures of Location/Mean |
| type | num |
| solution | 0.73 |
| tolerance | 0 |
| Type | Calculate |
| Program | Calculater |
| Language | English |
| Level | Statistical Literacy |
On the first question in the exam of course 2.8, 189 students gave a correct answer and 71 students gave an incorrect answer. Suppose we create a variable based on the scores for this exam question, where 0 = incorrect answer and 1 = correct answer.
What is the mean score of this variable?
The mean score of this variable is .