Question 4.15: What is the 95% confidence interval for the data in Table 4....

Modern Analytical Chemistry

What is the 95% confidence interval for the data in Table 4.1?

Table 4.1 Masses of Seven United States Pennies in Circulation

Penny	Mass (g)
1	3.080
2	3.094
3	3.107
4	3.056
5	3.112
6	3.174
7	3.198

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