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

Author Question: A categorical data set consists of five categories. Complete the following null hypothesis from ... (Read 140 times)

sc1250

  • Full Member
  • ***
  • Posts: 152
on: Feb 26, 2023

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 aχ2 goodness-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

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 sc1250 on Feb 26, 2023

JulianneMu

  • Full Member
  • ***
  • Posts: 155
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 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

patma1981

  • Member
  • Posts: 292
Reply 3 on: Yesterday
Excellent

« previous next »
 

Did you know?

Giardia is one of the most common intestinal parasites worldwide, and infects up to 20% of the world population, mostly in poorer countries with inadequate sanitation. Infections are most common in children, though chronic Giardia is more common in adults.

Did you know?

Human stomach acid is strong enough to dissolve small pieces of metal such as razor blades or staples.

Did you know?

In the United States, congenital cytomegalovirus causes one child to become disabled almost every hour. CMV is the leading preventable viral cause of development disability in newborns. These disabilities include hearing or vision loss, and cerebral palsy.

Did you know?

There are 60,000 miles of blood vessels in every adult human.

Did you know?

As the western states of America were settled, pioneers often had to drink rancid water from ponds and other sources. This often resulted in chronic diarrhea, causing many cases of dehydration and death that could have been avoided if clean water had been available.

(a) Initial mtDNA results suggested modern humans and Neadertals were equally distantly related to D (a) Initial mtDNA results suggested modern humans and Neadertals were equally distantly related to D
An example of a Material Safety Data Sheet (MSDS). An example of a Material Safety Data Sheet (MSDS).
Prevalence of Diabetes in the United States Based on Age and Sex Data from the American Diabetes ... Prevalence of Diabetes in the United States Based on Age and Sex Data from the American Diabetes ...
Flow data for a healthy donor (top panel) and a HIV positive patient. CD3 is a T-cell marker, CD4 is ... Flow data for a healthy donor (top panel) and a HIV positive patient. CD3 is a T-cell marker, CD4 is ...
Demographic Data for India Demographic Data for India
Calico cat illustrates the Lyon hypothesis Calico cat illustrates the Lyon hypothesis
Video: Cardiac Cycle (Part 4 of 4)

For a complete list of videos, visit our video library