Find only t* for the following cases (Round to 4 decimal places): (a) n = 18 and for 99% confidence interval. (a) (b) n = 23 and for 95% confidence interval. (b) . (c) n= 10 and for 90% confidence interval. (d) n = 20 and for 98% confidence interval.

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Find only t* for the following cases (Round to 4 decimal places):
(a) n = 18 and for 99% confidence interval.
(a)
(b) n = 23 and for 95% confidence interval.
(b)
(c) n = 10 and for 90% confidence interval.
(c)
(d) n = 20 and for 98% confidence interval.
(d)
Transcribed Image Text:Find only t* for the following cases (Round to 4 decimal places): (a) n = 18 and for 99% confidence interval. (a) (b) n = 23 and for 95% confidence interval. (b) (c) n = 10 and for 90% confidence interval. (c) (d) n = 20 and for 98% confidence interval. (d)
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