This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: Z is a standard normal random variable. What is the value of Z if the area between -Z and Z is 0.754? (Read 126 times)

sbegs

  • Full Member
  • ***
  • Posts: 142
on: Mar 25, 2023

Question 1

Z is a standard normal random variable. The P(Z > 2.11) equals


◦

0.4821


◦

0.9821


◦

0.5


◦

0.0174



Question 2

Z is a standard normal random variable. What is the value of Z if the area between -Z and Z is 0.754?


◦

0.377


◦

0.123


◦

2.16


◦

1.16

Essentials of Statistics for Business and Economics ¦ Anderson, Sweeney, Williams, Camm, Cochran ¦ 7th Edition
Buy Test-Bank


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by sbegs on Mar 25, 2023

FireandIce

  • Full Member
  • ***
  • Posts: 157
Reply #1 on: Mar 25, 2023
Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
Answer Preview
Only 61% of students answer this correctly


sbegs

  • Member
  • Posts: 142
Reply 2 on: Mar 25, 2023
Great answer, keep it coming :)

Animal_Goddess

  • Member
  • Posts: 339
Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

« previous next »
 

Did you know?

There are more nerve cells in one human brain than there are stars in the Milky Way.

Did you know?

Long-term mental and physical effects from substance abuse include: paranoia, psychosis, immune deficiencies, and organ damage.

Did you know?

More than 4.4billion prescriptions were dispensed within the United States in 2016.

Did you know?

A serious new warning has been established for pregnant women against taking ACE inhibitors during pregnancy. In the study, the risk of major birth defects in children whose mothers took ACE inhibitors during the first trimester was nearly three times higher than in children whose mothers didn't take ACE inhibitors. Physicians can prescribe alternative medications for pregnant women who have symptoms of high blood pressure.

Did you know?

Critical care patients are twice as likely to receive the wrong medication. Of these errors, 20% are life-threatening, and 42% require additional life-sustaining treatments.

Normal Faults Common at divergent plate boundaries Normal Faults Common at divergent plate boundaries
In this 1900 cartoon, oil baron John D. Rockefeller holds the White House in the palm of his hand wh In this 1900 cartoon, oil baron John D. Rockefeller holds the White House in the palm of his hand wh
Features of a normal 12-lead ECG. Features of a normal 12-lead ECG.
Normal lung volumes and capacities. Normal lung volumes and capacities.
Normal red blood cells (round) and sickled red blood cells Normal red blood cells (round) and sickled red blood cells
A cross section of muscle showing the molecular organization within the muscle fiber. In normal musc A cross section of muscle showing the molecular organization within the muscle fiber. In normal musc
Video: Simple Diffusion - gases and nonpolar compounds transport

For a complete list of videos, visit our video library