with solution explanation please
t value at 95% = 2.2010
CI = mean +/- t *(s/sqrt(n))
CI = 333.0667 +/- 2.2010 *(7.5862/sqrt(12))
= (328.2466,337.8867)
The 95% CI is (328.2466,337.8867)
t value at 99% = 3.1058
CI = mean +/- t *(s/sqrt(n))
CI = 333.0667 +/- 3.1058 *(7.5862/sqrt(12))
= (326.2651,339.8682)
The 99% CI is (326.2651,339.8682)
with solution explanation please 1. The following data resulted from 12 independent measurements of the melting...