unknownalone01 unknownalone01
  • 24-05-2021
  • Mathematics
contestada

On a standardized exam, the scores are normally distributed with a mean of 145 and a standard deviation of 25. Find the z-score of a person who scored 85 on the exam.

Respuesta :

maryam76500762 maryam76500762
  • 07-06-2021

Answer:

Step-by-step explanation:

Answer Link
autumnthiell101902 autumnthiell101902
  • 15-06-2021

Answer:

-2.4

Step-by-step explanation:

Answer Link

Otras preguntas

What equals to 64 in mupliction?
What is 3√45 + 2√ 80−− Question 7 options: 12√ 5 7√ 5 17√5 5√5
Nancy's diet is deficient in iodine. This will affect the secretion of which hormone?
Which amendment has the most effect on the "reserved powers" of states??
One important way in which banks make economic growth possible is by
Do you see the glass half empty or half full? Please go into detail on your opinion This is not for school, I am doing a social experiment
Need help solving for X
Discuss the work of famous ecologists and their contributions to environmental science. How does this knowledge of the environment impact us today?
Vaughn buys a vintage poster for $30$30 at a resale shop. He estimates that the poster will increase in value by 8%8% per year. Which recursive formula can you
______ is/are usually the best conductor/s.