« previous next »

Author Question: Find the 5th percentile. What will be an ideal response?[br][br][b][color=#FA1639]Question ... (Read 73 times)

NClaborn

  • Hero Member
  • *****
  • Posts: 560
on: Jun 24, 2018
Find the 5th percentile.
 
  What will be an ideal response?

Question 2

All of the following are examples of a continuous metric except ________.
 
  A) a person's weight
  B) income
  C) blood pressure
  D) flipping a coin
Statistics, Data Analysis, and Decision Modeling ¦ Evans ¦ 5th Edition
Buy Test-Bank


carojassy25

  • Sr. Member
  • ****
  • Posts: 299
Reply #1 on: Jun 24, 2018
Answer to Question 1

Find x0 such that P(X  x0 ) = 0.05 = P(Z  z0 ).
Since the area to the left of z0 is smaller than 0.5, z0 must be smaller than zero such
that P(z0 < Z < 0 ) = 0.45, so z0 = -1.645. Thus, x0 = 75 + (-1.645 )(4 ) = 68.42

Answer to Question 2

D


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

There are 20 feet of blood vessels in each square inch of human skin.

Did you know?

Everyone has one nostril that is larger than the other.

Did you know?

Most women experience menopause in their 50s. However, in 1994, an Italian woman gave birth to a baby boy when she was 61 years old.

Did you know?

Only 12 hours after an egg cell is fertilized by a sperm cell, the egg cell starts to divide. As it continues to divide, it moves along the fallopian tube toward the uterus at about 1 inch per day.

Did you know?

Though methadone is often used to treat dependency on other opioids, the drug itself can be abused. Crushing or snorting methadone can achieve the opiate "rush" desired by addicts. Improper use such as these can lead to a dangerous dependency on methadone. This drug now accounts for nearly one-third of opioid-related deaths.

Masters and Johnson’s Four-Phase Model of the Sexual Response Cycle Masters and Johnson’s Four-Phase Model of the Sexual Response Cycle
How Mendel’s theory accounts for the results of his experiment on the inheritance of seed color in ... How Mendel’s theory accounts for the results of his experiment on the inheritance of seed color in ...
Additive Color Mixing and Paint Mixing Additive Color Mixing and Paint Mixing
How to choose the right payment plan with changing conditions (Question 1) How to choose the right payment plan with changing conditions (Question 1)
need help with these question please need help with these question please
economic question economic question
Video: The Nerve Impulse

For a complete list of videos, visit our video library