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

Author Question: Solve the problem. Round your answer to the nearest whole number unless indicated otherwise.An ... (Read 154 times)

crobinson2013

  • Hero Member
  • *****
  • Posts: 535
on: Jan 18, 2020

Question 1

Solve the problem. Round your answer to the nearest whole number unless indicated otherwise.

A government survey conducted to estimate the mean price of  houses in a metropolitan area is designed to have a margin of error of $10,000.  Pilot studies suggest that the population standard deviation is
. Estimate the minimum sample size needed to estimate the population mean with the stated accuracy.
◦ 32
◦ 64
◦ 8
◦ 4096

Question 2

Solve the problem. Round your answer to the nearest whole number unless indicated otherwise.

An economist wants to estimate mean annual income for recent college graduates majoring in statistics.
How many such incomes must be found if he wants to be 95% confident that the sample mean is within  of the true population mean? Assume that a previous study has revealed that for such incomes
= $5250.
◦ 10,500
◦ 470
◦ 21
◦ 441
Statistical Reasoning for Everyday Life ¦ Bennett, Briggs, Triola ¦ 5th Edition
Buy Test-Bank


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by crobinson2013 on Jan 18, 2020

ashely1112

  • Sr. Member
  • ****
  • Posts: 347
Reply #1 on: Jan 18, 2020
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 50% of students answer this correctly


crobinson2013

  • Member
  • Posts: 535
Reply 2 on: Jan 18, 2020
Thanks for the timely response, appreciate it

cassie_ragen

  • Member
  • Posts: 347
Reply 3 on: Yesterday
Great answer, keep it coming :)

« previous next »
 

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?

Giardia is one of the most common intestinal parasites worldwide, and infects up to 20% of the world population, mostly in poorer countries with inadequate sanitation. Infections are most common in children, though chronic Giardia is more common in adults.

Did you know?

According to the CDC, approximately 31.7% of the U.S. population has high low-density lipoprotein (LDL) or "bad cholesterol" levels.

Did you know?

Less than one of every three adults with high LDL cholesterol has the condition under control. Only 48.1% with the condition are being treated for it.

Did you know?

Amphetamine poisoning can cause intravascular coagulation, circulatory collapse, rhabdomyolysis, ischemic colitis, acute psychosis, hyperthermia, respiratory distress syndrome, and pericarditis.

Problem-Solving in Hangman Problem-Solving in Hangman
How to solve inequalities involving absolute values (Part 1) How to solve inequalities involving absolute values (Part 1)
How to use the discriminant to determine the number of roots for any quadratic equation How to use the discriminant to determine the number of roots for any quadratic equation
The Location and Number of Food- and Beverage-Processing Facilities The Location and Number of Food- and Beverage-Processing Facilities
Solve the system of equations: Solve the system of equations:
ODDS AND PROBABILITY PLEASE ANSWER ALL I DONT HAVE ENOUGH CREDITS ODDS AND PROBABILITY PLEASE ANSWER ALL I DONT HAVE ENOUGH CREDITS
Video: Introduction to Sleep Apnea

For a complete list of videos, visit our video library