The percentage of titanium in an alloy used in aerospace castings is measured as shown below. 22.2 24.7 20.9 26 27 24.8 26.5 23.8 25.6 23.9 Choose from the equations below what can be used to construct a 99% lower confidence bound for o2 Select all that apply. O 1.52 so? (n– 1)s? Xí - a,n-1 O (n- 1)s? X6.01,10 O (9)(1.913)? 23.21 O (n- 1)s? Xa,n-1 (n- 1)s? X6.99,9 O (n-1)s? so? Xổ.01,9 O (9)(1.913)? 21.67

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Estimation

A new framework of data analysis where the new statistical methods are used for interpreting the results and analyzing the data is known as estimation in statistics.