« previous next »

Author Question: Find the 5th percentile. What will be an ideal response?[br][br][b][color=#FA1639]Question ... (Read 104 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?

According to the National Institute of Environmental Health Sciences, lung disease is the third leading killer in the United States, responsible for one in seven deaths. It is the leading cause of death among infants under the age of one year.

Did you know?

In the United States, an estimated 50 million unnecessary antibiotics are prescribed for viral respiratory infections.

Did you know?

Oliver Wendell Holmes is credited with introducing the words "anesthesia" and "anesthetic" into the English language in 1846.

Did you know?

In women, pharmacodynamic differences include increased sensitivity to (and increased effectiveness of) beta-blockers, opioids, selective serotonin reuptake inhibitors, and typical antipsychotics.

Did you know?

It is difficult to obtain enough calcium without consuming milk or other dairy foods.

The yellow, blue, and green sections of the Emergency Response Guidebook (ERG). The yellow section ... The yellow, blue, and green sections of the Emergency Response Guidebook (ERG). The yellow section ...
How to find the area of composite figures (Part 2) How to find the area of composite figures (Part 2)
Use the power rule to find derivative Use the power rule to find derivative
Find the x- intercepts Find the x- intercepts
economic question economic question
Math question Math question
Video: Antidiuretic hormone (vasoconstriction, water reabsorption & sweat inhibition)

For a complete list of videos, visit our video library