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

Author Question: At a college there are 120 freshmen, 90 sophomores, 110 juniors, and 80 seniors. A school ... (Read 84 times)

jace

  • Hero Member
  • *****
  • Posts: 541
on: Apr 7, 2020
At a college there are 120 freshmen, 90 sophomores, 110 juniors, and 80 seniors. A school administrator selects a simple random sample of 12 of the freshmen, a simple random sample of 9 of the sophomores, a simple random sample of 11 of the juniors, and a simple random sample of 8 of the seniors. She then interviews all the students selected. Identify the type of sampling used in this example.
◦ Stratified sampling
◦ Cluster sampling
◦ Systematic random sampling
◦ Simple random sampling
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 jace on Apr 7, 2020

parshano

  • Sr. Member
  • ****
  • Posts: 333
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 25% of students answer this correctly


jace

  • Member
  • Posts: 541
Reply 2 on: Apr 7, 2020
Thanks for the timely response, appreciate it

rleezy04

  • Member
  • Posts: 322
Reply 3 on: Yesterday
Excellent

« previous next »
 

Did you know?

Green tea is able to stop the scent of garlic or onion from causing bad breath.

Did you know?

Pregnant women usually experience a heightened sense of smell beginning late in the first trimester. Some experts call this the body's way of protecting a pregnant woman from foods that are unsafe for the fetus.

Did you know?

The human body's pharmacokinetics are quite varied. Our hair holds onto drugs longer than our urine, blood, or saliva. For example, alcohol can be detected in the hair for up to 90 days after it was consumed. The same is true for marijuana, cocaine, ecstasy, heroin, methamphetamine, and nicotine.

Did you know?

More than 2,500 barbiturates have been synthesized. At the height of their popularity, about 50 were marketed for human use.

Did you know?

Medication errors are more common among seriously ill patients than with those with minor conditions.

school is never ending school is never ending
In The Gross Clinic (1875), by Thomas Eakins, Professor Samuel Gross’s team of surgeons cuts through In The Gross Clinic (1875), by Thomas Eakins, Professor Samuel Gross’s team of surgeons cuts through
Comparison of Principles of Abstinence-Only and Comprehensive Sex Education in the Public School Sys Comparison of Principles of Abstinence-Only and Comprehensive Sex Education in the Public School Sys
The transition from college to first job can be a triggering situation for new growth in meaning ... The transition from college to first job can be a triggering situation for new growth in meaning ...
College Students, By Sex and Race-Ethnicity College Students, By Sex and Race-Ethnicity
From your experiences in grade school, can you tell if or how your teachers unintentionally helped ... From your experiences in grade school, can you tell if or how your teachers unintentionally helped ...
Video: Apicomplexan life cycle Animation

For a complete list of videos, visit our video library