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

How did photosynthesis lead to the development of animals living on land?

300 mg of medication needs to be prepared for a patient and the instructions indicate that 10 mL of sterile water should be added for a single-dose use via inje

Which organelle is responsible for breaking down the cells that once made up the tail of a tadpole

Please try to answer as many as possible. Thanks A gift box is in the shape of a triangular prism has a volume of 140 cubic inches, a vase height of 10 inches,

what is the goal of both direct and indirect lobbying

Why did the lincoln douglas debates and john brown's raid increase tensions between the north and south?

The answer to Q5 is B but what would be the reasoning behind it? I know I use the Henderson-Hasselbalch equation where pH=pKa and it is true for B, but A would

What cell gives rise to all formed elements?

2. Choose the word or phrase that best matches the word in italics. That he could do something so contemptible was hard to believe. (1 point) worthy of res

Help me anyone please !!!!!