Sample mean resonance frequency

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The two intervals (114.3,115.1) and (114.0,115.4) are confidence intervals (computed using the same sample data) for μ= true average resonance frequency (in hertz) for all tennis rackets of a certain type.

(a) What is the value of the sample mean resonance frequency? (Hint: Where is the confidence interval centered?)

Reference no: EM131161039

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