Abstract
Watson's test is applied to test either the given angular data follows the specified distribution or not. The existing Watson's test under classical statistics is applied when there is no uncertainty and indeterminacy in sample size or angular data. Under indeterminacy, the existing Watson's test cannot be applied for testing purposes. Neutrosophic statistics is an alternative to classical statistics for this kind of situation. The Watson's test under neutrosophic statistics is proposed in this paper. The test statistic of Watson's test is introduced first. The operational procedure of the proposed Watson's test is discussed with the help of radar data. From the data analysis and simulation study, it is concluded the proposed Watson's test is efficient than the existing Watson's test.