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

Estimate the amount of the tip by rounding the bill to the nearest dollar before calculating. 20% tip on a bill of $59.03?

HELP ASP THIS IS MY MATH SOMEONE PLEASE HELP

Change the following active sentences into passive voice :

1 2 3 5 The primary purpose of administrative laws are: A to protect citizens' rights В. to define structure and power of government agencies C. to ensure basic

Describe the climate and natural vegetation of Africa.

PLEASE HELP GIVING BRAINLIEST AND 5 STAR AND THANKS Read the following quotations. ". . .the adoption of it, under the present circumstances of the Union, is in

Question 4 of 10 What is a 401(k)? A. A federal program that provides retirement income for the elderly and people with disabilities B. A retirement fund that i

Where is the border between north and south korea found?.

what lesson did nikki teach to thousands of people ?

what is the product of x and 4x?