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

Author Question: Exhibit 7-3In a local university, 40% of the students live in the dormitories. A random sample of 80 ... (Read 492 times)

isam

  • Full Member
  • ***
  • Posts: 156
on: Mar 25, 2023

Question 1

Exhibit 7-3
In a local university, 40% of the students live in the dormitories.  A random sample of 80 students is selected for a particular study.


Refer to Exhibit 7-3.  The standard deviation of , known as the standard error of the proportion is approximately


◦

0.5477


◦

5.477


◦

0.05477


◦

54.77



Question 2

Exhibit 7-3
In a local university, 40% of the students live in the dormitories.  A random sample of 80 students is selected for a particular study.


Refer to Exhibit 7-3.  The probability that the sample proportion (the proportion living in the dormitories) is between 0.30 and 0.50 is


◦

0.4664


◦

0.9328


◦

0.0336


◦

0.0672

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 isam on Mar 25, 2023

dadgoere765

  • Full Member
  • ***
  • Posts: 186
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 42% of students answer this correctly


isam

  • Member
  • Posts: 156
Reply 2 on: Mar 25, 2023
:D TYSM

dantucker

  • Member
  • Posts: 346
Reply 3 on: Yesterday
Excellent

« previous next »
 

Did you know?

After 5 years of being diagnosed with rheumatoid arthritis, one every three patients will no longer be able to work.

Did you know?

Illness; diuretics; laxative abuse; hot weather; exercise; sweating; caffeine; alcoholic beverages; starvation diets; inadequate carbohydrate consumption; and diets high in protein, salt, or fiber can cause people to become dehydrated.

Did you know?

Street names for barbiturates include reds, red devils, yellow jackets, blue heavens, Christmas trees, and rainbows. They are commonly referred to as downers.

Did you know?

Nitroglycerin is used to alleviate various heart-related conditions, and it is also the chief component of dynamite (but mixed in a solid clay base to stabilize it).

Did you know?

Many medications that are used to treat infertility are injected subcutaneously. This is easy to do using the anterior abdomen as the site of injection but avoiding the area directly around the belly button.

Organisms exhibit a diversity of behaviours, which include (clockwise from upper left), foraging and Organisms exhibit a diversity of behaviours, which include (clockwise from upper left), foraging and
Sample of an informed consent to perform an operation, sedation, anesthesia, and other medical servi Sample of an informed consent to perform an operation, sedation, anesthesia, and other medical servi
Sample Items from the Brief Multidimensional Measure of Religiousness/Spirituality (BMMRS) Sample Items from the Brief Multidimensional Measure of Religiousness/Spirituality (BMMRS)
Recommended Maximum Doses of Local Anesthetics with Vasoconstrictor Recommended Maximum Doses of Local Anesthetics with Vasoconstrictor
Sample prescriptions of antibiotics for dental infections. Sample prescriptions of antibiotics for dental infections.
What is the estimated age of the archaeological sample What is the estimated age of the archaeological sample
Video: Skin Cancer

For a complete list of videos, visit our video library