Surgical instruments manufactured in Sialkot have a mean weight = 15 pounds and a standard deviation = 4.5 lb. The manufacturer wishes to establish a cut-off weight value, c, beyond which they will charge extra to institutions that they supply the instruments to. What is the value of c such that 99% of all instruments are at least 1 Ib under the cut-off weight? Assume normal distribution.

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Chapter1: Combinatorial Analysis
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Surgical instruments manufactured in Sialkot have a mean weight = 15 pounds and a standard deviation
= 4.5 lb. The manufacturer wishes to establish a cut-off weight value, c, beyond which they will charge
extra to institutions that they supply the instruments to. What is the value of c such that 99% of all
instruments are at least 1 lb under the cut-off weight? Assume normal distribution.
Transcribed Image Text:Question # Surgical instruments manufactured in Sialkot have a mean weight = 15 pounds and a standard deviation = 4.5 lb. The manufacturer wishes to establish a cut-off weight value, c, beyond which they will charge extra to institutions that they supply the instruments to. What is the value of c such that 99% of all instruments are at least 1 lb under the cut-off weight? Assume normal distribution.
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