LUO Chun. Comparison of Two Normal Distributions[J]. Chinese Journal of Applied Probability and Statistics, 2003, 19(3): 319-326.
Citation: LUO Chun. Comparison of Two Normal Distributions[J]. Chinese Journal of Applied Probability and Statistics, 2003, 19(3): 319-326.

Comparison of Two Normal Distributions

  • For two normal populationsNμ112)andNμ222), the current paper investigates the hypothesis test problem: H0:μ1=μ1222 versus H1:μ1μ12≠σ22 The corresponding likelihood ratio statistic is derived and its distribution is discussed. We present the criteria table when a = 0.05 and a = 0.01. The strategy of calculating the criteria table is discussed in detail, and the corresponding SAS codes are shown also.
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