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

rearrange jumbled wordsilliteracy/of/towards/eradication/one/one/is/each/teach/a/step

Topic: expressing one quantity as a percentage of the other... so my question is: 5 is what percent of 40 .. so 5/40 x 100 i will start with right... so what i

la paz exige cuatro condicines esenciales:Verdad, justicia, amor y libertad, Juanpablo Il (1920-2005) papa de la iglesiacatólica.ayuda plis tengo que sacarle e

Where does the other go to school?

6. Find the values of x and y. Drawing not to scale

‘Should research into expensive medical treatments be allowed when only a few can afford them?’

Mrs. Rayo cut one piece of pie as shown in the drawing. From the first cut to the second cut, she rotated the knife 60 one-degreee turns. second cut o first cut

Give two reasons why you think someone would try a fad diet. (2 pts)

work done can be describe as?

Scientific and technical innovations change individual, household and daily life.