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

Author Question: The t-distribution is very much like the standard normal distribution except that the t-distribution ... (Read 144 times)

drink

  • Hero Member
  • *****
  • Posts: 554
on: Jun 24, 2018
The t-distribution is very much like the standard normal distribution except that the t-distribution ________.
 
  A) has a smaller variance
  B) has a smaller standard deviation
  C) is bi-symmetrical
  D) has a larger variance

Question 2

The number of dummy variables to be added to the regression equation when a categorical variable has k levels is equal to ________.
 
  A) 1/ k - 1
  B) k - 1
  C) k2
  D) k/1
Statistics, Data Analysis, and Decision Modeling ¦ Evans ¦ 5th Edition
Buy Test-Bank


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

medine

  • Sr. Member
  • ****
  • Posts: 344
Reply #1 on: Jun 24, 2018
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


drink

  • Member
  • Posts: 554
Reply 2 on: Jun 24, 2018
Wow, this really help

adf223

  • Member
  • Posts: 304
Reply 3 on: Yesterday
Great answer, keep it coming :)

« previous next »
 

Did you know?

In inpatient settings, adverse drug events account for an estimated one in three of all hospital adverse events. They affect approximately 2 million hospital stays every year, and prolong hospital stays by between one and five days.

Did you know?

Blood is approximately twice as thick as water because of the cells and other components found in it.

Did you know?

More than 34,000 trademarked medication names and more than 10,000 generic medication names are in use in the United States.

Did you know?

An identified risk factor for osteoporosis is the intake of excessive amounts of vitamin A. Dietary intake of approximately double the recommended daily amount of vitamin A, by women, has been shown to reduce bone mineral density and increase the chances for hip fractures compared with women who consumed the recommended daily amount (or less) of vitamin A.

Did you know?

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

Comparison of normal-shaped erythro- cytes and the abnormal sickle shape noted in patients with sick Comparison of normal-shaped erythro- cytes and the abnormal sickle shape noted in patients with sick
(A) Normal glomerulus and (B) acute glomerulonephritis. (A) Normal glomerulus and (B) acute glomerulonephritis.
Distribution and Forms of Precipitation: Sleet Distribution and Forms of Precipitation: Sleet
Super Taster Tongue vs. Normal Super Taster Tongue vs. Normal
Normal and abnormal corneal light reflection test Normal and abnormal corneal light reflection test
Expected Distribution of IQ Scores Expected Distribution of IQ Scores
Video: What are Strong & Weak Acids and How they're different?

For a complete list of videos, visit our video library