Question: Incorrect Question 8 0 / 2 pts Acrylic bone cement is sometimes used in hip and knee replacements to fix an artificial joint in place.


Incorrect Question 8 0 / 2 pts Acrylic bone cement is sometimes used in hip and knee replacements to fix an artificial joint in place. The force required to break an acrylic bone cement bond was measured for n = 33 specimens under specified conditions, and the resulting mean "and standard deviation were 305.6 Newtons and 40.2 Newtons, respectively. Round to 2 decimal places if needed. "The approximate 95% confidence interval for the true average breaking force of the acrylic bone cement under the specified conditions is ( 291.35 319.85 Answer 1: 291.35 Answer 2: 319.85Incorrect Question 8 0 / 2 pts Acrylic bone cement is sometimes used in hip and knee replacements to fix an artificial joint in place. The force required to break an acrylic bone cement bond was measured for n - 33 specimens under specified conditions, and the resulting mean and standard deviation were 305.6 Newtons and 40.2 Newtons, respectively Round to 2 decimal places if needed. The approximate 95% confidence interval for the true average breaking force of the acrylic bone cement under the specified conditions is ( 291.34 319.86 Answer 1: 291.34 Answer 2: 319.86
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