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

Author Question: The total number of words per page is recorded from a random sample of 17 pages printed using a ... (Read 431 times)

JimmyJoe

  • Full Member
  • ***
  • Posts: 139

Question 1

The Spearman’s rank correlation coefficient is a nonparametric indicator of:

the similarity between two independent samples.


the correlation between the ranks of two variables.


any relationship between the ranks of two or more variables.


departure from normality.



Question 2

The total number of words per page is recorded from a random sample of 17 pages printed using a standard font and from 20 pages using a new font. A Wilcoxon rank-sum test is performed, and the sum of the ranks of the standard font sample (sample 1) is 301 (i.e., W = 301). Using a normal approximation, does the new font appear to increase the median number of words per page? Assume the number of words per page can be modeled as a continuous variable. Select the correctp-value and decision. (Useα= 0.05.)

p= 0.9920, fail to rejectH0


p= 0.0080, rejectH0


p= 0.2514, fail to rejectH0


p= 0.7486, fail to rejectH0



Related Topics

Need homework help now?

Ask unlimited questions for free

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

ellie

  • Full Member
  • ***
  • Posts: 168
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 29% of students answer this correctly




JimmyJoe

  • Member
  • Posts: 139
Reply 2 on: Feb 26, 2023
Great answer, keep it coming :)


kjohnson

  • Member
  • Posts: 330
Reply 3 on: Yesterday
Wow, this really help

 

Did you know?

Malaria mortality rates are falling. Increased malaria prevention and control measures have greatly improved these rates. Since 2000, malaria mortality rates have fallen globally by 60% among all age groups, and by 65% among children under age 5.

Did you know?

There are immediate benefits of chiropractic adjustments that are visible via magnetic resonance imaging (MRI). It shows that spinal manipulation therapy is effective in decreasing pain and increasing the gaps between the vertebrae, reducing pressure that leads to pain.

Did you know?

People about to have surgery must tell their health care providers about all supplements they take.

Did you know?

The word drug comes from the Dutch word droog (meaning "dry"). For centuries, most drugs came from dried plants, hence the name.

Did you know?

The largest baby ever born weighed more than 23 pounds but died just 11 hours after his birth in 1879. The largest surviving baby was born in October 2009 in Sumatra, Indonesia, and weighed an astounding 19.2 pounds at birth.

For a complete list of videos, visit our video library