Value of the sample mean resonance frequency, Basic Statistics

Value of the sample mean resonance frequency

The two intervals (114.4, 115.4) and (114.1, 115.7) are confidence intervals for ? = 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?
hertz

(b) The confidence level for one of these intervals is 90% and for the other it is 99%. Which one is has a confidence level of 99%?(114.1, 115.7)(114.4, 115.4)

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Basic Statistics: Value of the sample mean resonance frequency

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Basic Statistics: Value of the sample mean resonance frequency

Reference No:- TGS0836454

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Basic Statistics: Value of the sample mean resonance frequency

Reference No:- TGS0836454

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