This topic contains a solution. Click here to go to the answer

Author Question: A categorical data set consists of five categories. Complete the following null hypothesis from ... (Read 139 times)

sc1250

  • Full Member
  • ***
  • Posts: 152

Question 1

A χ2 goodness-of-fit test is an appropriate approximate test if:

n≥ 30. 


ei = npi≥ 30 for all i.


ei = npi≥ 5 for all i.


npi≥ 30 and n(1 – pi) ≥ 5 for all i.



Question 2

A categorical data set consists of five categories. Complete the following null hypothesis from aχgoodness-of-fit test on the data:

\(\style{font-family:Times New Roman;}{H_0:\;p_1=0.15,\;p_2=0.30,\;p_3=0.12,\;p_4=\;?,\;p_5=0.21}\)


0.78


1


0.87


0.22



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by sc1250 on Feb 26, 2023

JulianneMu

  • Full Member
  • ***
  • Posts: 155
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




sc1250

  • Member
  • Posts: 152
Reply 2 on: Feb 26, 2023
YES! Correct, THANKS for helping me on my review


helenmarkerine

  • Member
  • Posts: 324
Reply 3 on: Yesterday
Excellent

 

Did you know?

The senior population grows every year. Seniors older than 65 years of age now comprise more than 13% of the total population. However, women outlive men. In the 85-and-over age group, there are only 45 men to every 100 women.

Did you know?

Asthma is the most common chronic childhood disease in the world. Most children who develop asthma have symptoms before they are 5 years old.

Did you know?

In 1885, the Lloyd Manufacturing Company of Albany, New York, promoted and sold "Cocaine Toothache Drops" at 15 cents per bottle! In 1914, the Harrison Narcotic Act brought the sale and distribution of this drug under federal control.

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.

Did you know?

Multiple experimental evidences have confirmed that at the molecular level, cancer is caused by lesions in cellular DNA.

For a complete list of videos, visit our video library