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

Author Question: Ifn 30, we know that the sampling distribution of\(\style{font-family:Times New Roman;}{\widehat p}\)is: (Read 48 times)

joe3899

  • Full Member
  • ***
  • Posts: 123
on: Feb 26, 2023

Question 1

If the standard error of the sampling distribution of a sample proportion is 0.02049 for samples of size 500, then the population proportion must be either:

◦

0.2 or 0.8.


◦

0.3 or 0.7.


◦

0.6 or 0.4.


◦

0.15 or 0.85.



Question 2

Ifn≥ 30, we know that the sampling distribution of\(\style{font-family:Times New Roman;}{\widehat p}\)is:

◦

approximately normal.


◦

exactly normal.


◦

suitable for estimating the unknown parameterp.


◦

unknown, becausen ≥ 30 alone tells us nothing substantial concerning the sampling distribution of\(\style{font-family:Times New Roman;}{\widehat p}\).

Introductory Statistics: A Problem-Solving Approach ¦ Kokoska ¦ 3rd Edition
Buy Test-Bank


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by joe3899 on Feb 26, 2023

spicyzack

  • Full Member
  • ***
  • Posts: 158
Reply #1 on: Feb 26, 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 56% of students answer this correctly


joe3899

  • Member
  • Posts: 123
Reply 2 on: Feb 26, 2023
YES! Correct, THANKS for helping me on my review

tkempin

  • Member
  • Posts: 332
Reply 3 on: Yesterday
Great answer, keep it coming :)

« previous next »
 

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?

Automated pill dispensing systems have alarms to alert patients when the correct dosing time has arrived. Most systems work with many varieties of medications, so patients who are taking a variety of drugs can still be in control of their dose regimen.

Did you know?

For high blood pressure (hypertension), a new class of drug, called a vasopeptidase blocker (inhibitor), has been developed. It decreases blood pressure by simultaneously dilating the peripheral arteries and increasing the body's loss of salt.

Did you know?

The first war in which wide-scale use of anesthetics occurred was the Civil War, and 80% of all wounds were in the extremities.

Did you know?

Children of people with alcoholism are more inclined to drink alcohol or use hard drugs. In fact, they are 400 times more likely to use hard drugs than those who do not have a family history of alcohol addiction.

Urinating times Urinating times
Arabic Numbers, Roman Numerals, and Apothecary Notations Arabic Numbers, Roman Numerals, and Apothecary Notations
Income Distribution in the United States, 2009 Income Distribution in the United States, 2009
How the Distribution of Education Affects the Distribution of Income How the Distribution of Education Affects the Distribution of Income
Suicide rates in Canada are more than three times higher for males than for females Suicide rates in Canada are more than three times higher for males than for females
Discrete random variables- Probability Distribution Function Discrete random variables- Probability Distribution Function
Video: Ear Animation

For a complete list of videos, visit our video library