Question: Find the critical t-value for constructing a condence interval about a population mean at the given level of condence for the given sample size,n. (a)

Find the critical t-value for constructing a conﬁdence interval about a population mean at the given level of conﬁdence for the given sample size,n.
(a) 96% conﬁdence; n = 26
(b) 98% conﬁdence; n = 18

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