MATH123
INTRODUCTION TO STATISTICS
- Department
- Mathematics
- Terms offered
- 3
- Data refreshed
- Jun 27, 2026
Description
Math 123 is a one semester introduction to statistics. Topics will include basic probability, discrete and continuous random variables, the Central Limit Theorem, sampling distributions for normal populations, confidence intervals, hypothesis tests, the chi-squared test, and simple linear regression. Students will use R software to explore these ideas on actual data. Students will work with statistical models that occur in the natural and social sciences.
Syllabi
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Offering history & forecast 2022–2024
| Year | Fall | Spring | Summer | Intersession |
|---|---|---|---|---|
| 2030 | 2030 Fall: 7% chance, medium confidence. Offered in 0 of 9 fall terms since 2018. | 2030 Spring: 19% chance, low confidence. Offered in 3 of 5 spring terms since 2022. Department course count falling about 4% per year. Department faculty is about 17% below its recent average. | 2030 Summer: 7% chance, medium confidence. Offered in 0 of 9 summer terms since 2018. | 2030 Intersession: 8% chance, medium confidence. Offered in 0 of 6 intersession terms since 2020. |
| 2029 | 2029 Fall: 6% chance, medium confidence. Offered in 0 of 10 fall terms since 2017. | 2029 Spring: 27% chance, low confidence. Offered in 3 of 5 spring terms since 2022. Department faculty is about 19% below its recent average. | 2029 Summer: 6% chance, medium confidence. Offered in 0 of 10 summer terms since 2017. | 2029 Intersession: 7% chance, medium confidence. Offered in 0 of 7 intersession terms since 2017. |
| 2028 | 2028 Fall: 5% chance, medium confidence. Offered in 0 of 11 fall terms since 2016. | 2028 Spring: 28% chance, low confidence. Offered in 3 of 5 spring terms since 2022. Department faculty is about 21% below its recent average. | 2028 Summer: 5% chance, medium confidence. Offered in 0 of 11 summer terms since 2016. | 2028 Intersession: 7% chance, medium confidence. Offered in 0 of 7 intersession terms since 2017. |
| 2027 | 2027 Fall: 5% chance, high confidence. Offered in 0 of 12 fall terms since 2015. | 2027 Spring: 30% chance, low confidence. Offered in 3 of 5 spring terms since 2022. Department faculty is about 24% below its recent average. | 2027 Summer: 5% chance, high confidence. Offered in 0 of 12 summer terms since 2015. | 2027 Intersession: 6% chance, medium confidence. Offered in 0 of 7 intersession terms since 2017. |
| 2024 | Not offered | 1 section | Not offered | Not offered |
| 2023 | Not offered | 1 section | Not offered | Not offered |
| 2022 | Not offered | 1 section | Not offered | Not offered |
Future estimates combine recent offering frequency with detected multi-year cycles. Hover a cell for confidence and evidence; low-confidence estimates are marked with ~.
Meeting times
Most recent firstNo meeting times recorded for this course.
| Term | Professor | Type | Credits | Enrollment | CRN |
|---|---|---|---|---|---|
| Spring 2024 | Robert O. Ream | Lecture | 1 | 9 of 25 enrolled | 31677 |
| Spring 2023 | Robert O. Ream | Lecture | 1 | 4 of 25 enrolled | 31677 |
| Spring 2022 | Robert O. Ream | Lecture | 1 | 6 of 25 enrolled | 31677 |