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

Author Question: Find the necessary sample size.The monthly earnings of a group of business students are are normally ... (Read 39 times)

Metfan725

  • Hero Member
  • *****
  • Posts: 552
on: Apr 7, 2020
Find the necessary sample size.

The monthly earnings of a group of business students  are are normally distributed with a standard deviation of 589 dollars. A researcher wants to estimate the mean monthly earnings of all business students. Find the sample size needed to have a confidence level of 95% and a margin of error of  132 dollars.
◦ 77
◦ 2
◦ 4
◦ 67
Introductory Statistics ¦ Weiss ¦ 10th Edition
Buy Test-Bank


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by Metfan725 on Apr 7, 2020

pallen55

  • Sr. Member
  • ****
  • Posts: 331
Reply #1 on: Apr 7, 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 49% of students answer this correctly


Metfan725

  • Member
  • Posts: 552
Reply 2 on: Apr 7, 2020
Thanks for the timely response, appreciate it

epscape

  • Member
  • Posts: 335
Reply 3 on: Yesterday
Excellent

« previous next »
 

Did you know?

People with high total cholesterol have about two times the risk for heart disease as people with ideal levels.

Did you know?

A strange skin disease referred to as Morgellons has occurred in the southern United States and in California. Symptoms include slowly healing sores, joint pain, persistent fatigue, and a sensation of things crawling through the skin. Another symptom is strange-looking, threadlike extrusions coming out of the skin.

Did you know?

The newest statin drug, rosuvastatin, has been called a superstatin because it appears to reduce LDL cholesterol to a greater degree than the other approved statin drugs.

Did you know?

About 80% of major fungal systemic infections are due to Candida albicans. Another form, Candida peritonitis, occurs most often in postoperative patients. A rare disease, Candida meningitis, may follow leukemia, kidney transplant, other immunosuppressed factors, or when suffering from Candida septicemia.

Did you know?

A seasonal flu vaccine is the best way to reduce the chances you will get seasonal influenza and spread it to others.

Find the lateral area, total surface area, and volume of the frustum Find the lateral area, total surface area, and volume of the frustum
How to find the domain of a function (Part 3) How to find the domain of a function (Part 3)
How to calculate monthly payments at varying amortization periods (Question 3) How to calculate monthly payments at varying amortization periods (Question 3)
Drinking Alcohol use by college students Drinking Alcohol use by college students
Calculus help: Find a cubic function f (x) = ax3 +bx2 +cx+d that has a local maximum value of 3 ... Calculus help: Find a cubic function f (x) = ax3 +bx2 +cx+d that has a local maximum value of 3 ...
Bill Size in African Finches Bill Size in African Finches
Video: Nerve Impulse Transmission Animation

For a complete list of videos, visit our video library