Hypotheses for 1-Sample Poisson Rate

For 1-sample Poisson rate, the hypotheses are as follows.

Null hypothesis

H₀: λ = λ₀	The population rate of occurrence (λ) equals the hypothesized rate of occurrence (λ₀).

Alternative hypothesis

Select one of the following alternative hypotheses.

H₁: λ ≠ λ₀	The population rate of occurrence (λ) differs from the hypothesized rate of occurrence (λ₀).
H₁: λ > λ₀	The population rate of occurrence (λ) is greater than the hypothesized rate of occurrence (λ₀).
H₁: λ < λ₀	The population rate of occurrence (λ) is less than the hypothesized rate of occurrence (λ₀).