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The heights of young women follow a Normal distribution with a mean u = 64.5 inches and standard deviation o = 2.5 inches. The probability that the mean height of an SRS of 10 young women exceeds 66.5 inches is _

normalcdf(66.5, 99999999, 64.5, 2.5)

1 - normalcdf(66.5, 99999999, 64.5, 0.7906)

normalcdf(-99999999, 66.5, 64.5, 2.5)

normalcdf(66.5, 99999999, 64.5, 0.7906)

normalcdf(66.5, 99999999, 0, 1)

1 - normalcdf(66.5, 99999999, 64.5, 2.5)

1 - normalcdf(66.5, 99999999, 0, 1)

normalcdf(--99999999, 66.5, 64.5, 0.7906)





plz need help number 1 2 3 4 5 are pic


The Heights Of Young Women Follow A Normal Distribution With A Mean U 645 Inches And Standard Deviation O 25 Inches The Probability That The Mean Height Of An S class=
The Heights Of Young Women Follow A Normal Distribution With A Mean U 645 Inches And Standard Deviation O 25 Inches The Probability That The Mean Height Of An S class=
The Heights Of Young Women Follow A Normal Distribution With A Mean U 645 Inches And Standard Deviation O 25 Inches The Probability That The Mean Height Of An S class=
The Heights Of Young Women Follow A Normal Distribution With A Mean U 645 Inches And Standard Deviation O 25 Inches The Probability That The Mean Height Of An S class=
The Heights Of Young Women Follow A Normal Distribution With A Mean U 645 Inches And Standard Deviation O 25 Inches The Probability That The Mean Height Of An S class=

Sagot :

Answer:

The heights of young women follow a Normal distribution with a mean u = 64.5 inches and standard deviation o = 2.5 inches. The probability that the mean height of an SRS of 10 young women exceeds 66.5 inches is _

normalcdf(66.5, 99999999, 64.5, 2.5)

1 - normalcdf(66.5, 99999999, 64.5, 0.7906)

normalcdf(-99999999, 66.5, 64.5, 2.5)

normalcdf(66.5, 99999999, 64.5, 0.7906)

normalcdf(66.5, 99999999, 0, 1)

1 - normalcdf(66.5, 99999999, 64.5, 2.5)

1 - normalcdf(66.5, 99999999, 0, 1)

normalcdf(--99999999, 66.5, 64.5, 0.7906)

plz need help number 1 2 3 4 5 are pic