| Tag | Value |
|---|---|
| file | Descriptive-statistics_uva-descriptive-statistics-435-en_uva-descriptive-statistics-435-en |
| name | uva-descriptive-statistics-435-en |
| section | Descriptive statistics |
| type | schoice |
| solution | FALSE, TRUE, FALSE, FALSE |
| Type | Conceptual |
| Language | English |
| Level | Statistical Literacy |
| IRT-Difficulty | 2.112 |
| p-value | 0.5302 |
The length of time it took for a number of doctoral students to complete their doctoral research was determined. The results are shown in the following table:
————————— — —- —- —- — — Duration of doctoral research 3 4 5 6 7 8 Number (in percent) 2 24 42 22 8 2 ————————— — —- —- —- — —
When given that 37 doctoral students took longer than 4 years to complete years, how many people in total were in this study?