A researcher claims that at least 10% of all football helmets have manufacturing flaws that could potentially cause injury to the wearer. A sample of 200 helmets revealed that 16 helmets contained such defects. Does this finding support the researcher's claim? Use x = 0.03. Find the P-value. The proportion of football helmets with flaws The P-value is i 10%. . Round your answer to four decimal places (e.g. 12.3456). Statistical Tables and Charts

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A: Given that  Left-tailed test is less than type in Alternate hypothesis  H1 : µ < µ0

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A: Definition of probable error.

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A: Given::

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A:

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A: as per mentioned io had solve q-2 and q-3 only.  ms = ssdf

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