Calculus and Above

# The claim is that the blood cell count of adult females are…

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The claim is that...

The claim is that the white blood cell count of adult females are normally distributed, with a standard deviation equil to 1.63, and a random sample of 42 adult females have white blood cell count with a mean of 7.45, and a standard deviation of 2.23, find the value of test statistic?

Submitted: 7 months ago.Category: Calculus and Above
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7/24/2017
Tutor: Sandhya_sharma, Master's Degree replied 7 months ago
Sandhya_sharma, Master's Degree
Category: Calculus and Above
Satisfied Customers: 3,715
Experience: I hold M.Sc and M.Phil degrees in math and have several years of teaching experience.
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Test statistic Χ2 = [ ( n - 1 ) * s2 ] / σ2

= ((42-1)*2.23^2)/1.63^2

= 76.739

Sandhya_sharma, Master's Degree
Category: Calculus and Above
Satisfied Customers: 3,715
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Experience: I hold M.Sc and M.Phil degrees in math and have several years of teaching experience.

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