The claim is that the white blood cell counts of adult females are normally? distributed, with...

The claim is that the white blood cell counts of adult females are normally? distributed, with a standard deviation equal to 2.352.35. A random sample of 3737 adult females has white blood cell counts with a mean of 7.497.49 and a standard deviation of 2.422.42. The test statistic is nothingm. ?(Round to three decimal places as? needed

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Expert Solution

The test statistic () = (n - 1)s²/

= (37 - 1) * (2.42)^2/(2.35)^2

= 36 * (2.42)^2/(2.35)^2

= 38.177

orchestra answered 1 year ago

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