CUET UG 2023 — Mathematics Applied-Mathematics
T- test : A t- test is a test of difference for parameter data t=sn11+n21x1−x2
Then read the following statements and choose the correct statements
(A) the null hypothesis and the alternative hypothesis have the same viewpoint
(B) In t- test testing the significance of mean value is done, when sample size is small
(C) T - test for two independent groups when variance is equal
(D) Testing is a process used by statisticians to accept or reject the hypothesis
(E) if the value of test statistics is greater than the table values, we do not reject the null hypothesis
Choose the correct answer from the options given below :
Held on 7 Jun 2023 · Verified 13 Jul 2026.
B , C , D only
A , B , D only
A , B , E only
D , E only
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