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 60 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
Great answer, keep it coming :)

debra928

  • Member
  • Posts: 342
Reply 3 on: Yesterday
Wow, this really help

« previous next »
 

Did you know?

IgA antibodies protect body surfaces exposed to outside foreign substances. IgG antibodies are found in all body fluids. IgM antibodies are the first type of antibody made in response to an infection. IgE antibody levels are often high in people with allergies. IgD antibodies are found in tissues lining the abdomen and chest.

Did you know?

Acute bronchitis is an inflammation of the breathing tubes (bronchi), which causes increased mucus production and other changes. It is usually caused by bacteria or viruses, can be serious in people who have pulmonary or cardiac diseases, and can lead to pneumonia.

Did you know?

A recent study has found that following a diet rich in berries may slow down the aging process of the brain. This diet apparently helps to keep dopamine levels much higher than are seen in normal individuals who do not eat berries as a regular part of their diet as they enter their later years.

Did you know?

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

Did you know?

Illicit drug use costs the United States approximately $181 billion every year.

The insect family Coenagrionidae is found in the order Odonata and the suborder Zygoptera. The insect family Coenagrionidae is found in the order Odonata and the suborder Zygoptera.
Avoiding High-Pollution Exercise Times Avoiding High-Pollution Exercise Times
Distribution of precipitation over the continents Distribution of precipitation over the continents
Distribution of Earth's Water Distribution of Earth's Water
Blood Distribution Blood Distribution
The distribution of Neandertal and Denisovan DNA in the modern human genome The distribution of Neandertal and Denisovan DNA in the modern human genome
Video: Ultrasound of a Fetus (Sonogram)

For a complete list of videos, visit our video library