Next section: General formula

- Compute M = ΣX/N

- Compute s (click for formula)

- Compute

- Compute df = N-1

- Find t for these df using a t
table

- Lower limit = M - t s
_{M}

- Upper limit = M + t s
_{M}

- Lower limit ≤ μ ≤ Upper
limit

- Normal distribution

- Scores are sampled randomly and are independent

Next section: General formula