GKZarm0iraoro GKZarm0iraoro

02-02-2017
Mathematics

contestada

In a sample with m = 40 and s = 8, what is the z-score corresponding to x = 38?

Respuesta :

jimthompson5910 jimthompson5910

02-02-2017

z = (x - m)/s
z = (38-40)/8
z = -2/8
z = -1/4
z = -0.25

The z score is -0.25

Answer Link

chinalove chinalove

02-02-2017

the z score is -0.25

hope this helps

Answer Link

Otras preguntas

Which faculty member is most likely to furnish information about organizational culture, organizational environments, and differences among national cultures? a

what is the greatest common factor of 76 and 92

Apply the rules for order of operations to simplify (2− 1) + 32 ÷ 3.

What is the relationship between pH, acidity, and H1 concentration ?

F(n+1) = f(n) -2n if f(1) =18 what is f(5)

a spherical sample has a mass of 2.813g. it has a diameter of 8.0mm. what is the sphere made of (determined by its density as g/cm *3)

It is believed that 58% of married couples with children agree on methods of disciplining their children. assuming this to be the case, what is the probability

With which genetic region does the repressor protein interact?

Find the measure of the first positive coterminal angel to theta =7 pi /2 radians

The partial negative charge at one end of a water molecule is attracted to the partial positive charge of another water molecule. what is this attraction called