× Didn't find what you were looking for? Ask a question
Top Posters
Since Sunday
g
1
Home Q & A Board Other Fields Homework Help Business
New Topic  
nishajt nishajt
wrote...
Posts: 332
Rep: 0 0
7 years ago
A parameter is a numerical measure that describes a specific characteristic of a sample.
 
  Indicate whether the statement is true or false

Q. 2

The t test for the mean difference between two related populations assumes that the:
 
  A) population distribution of differences are approximately normal.
  B) population sizes are equal.
  C) sample variances are equal.
  D) sample sizes are small.

Q. 3

Find the upper confidence limit of the 90 confidence interval.
 
  A) 13.81
  B) 18.24
  C) 21.59
  D) 25.89

Q. 4

Which of the following would fit the definition of the statistical independence of events A and B?
 
  A) P(A  B) = P(B  A)
  B) P(A  B) = P(A) + P(B)
  C) P(A  B) = P(B)
  D) P(A  B) = P(A)

Q. 5

Every ogive starts on the left with a cumulative relative frequency of zero at the lower class boundary of the first class and ends on the right with a cumulative relative frequency of 100 at the upper class boundary of the last class.
 
  Indicate whether the statement is true or false
Read 86 times
3 Replies

Related Topics

Replies
wrote...
#1
7 years ago
Ans. #1

FALSE

Ans. #2

A

Ans. #3

C

Ans. #4

D

Ans. #5

TRUE
nishajt Author
wrote...
#2
7 years ago
Excellent answers
wrote...
#3
7 years ago
Thank you
New Topic      
Quick Reply
Bold
Italic
Underline
Strikethrough
Subscript
Superscript
Insert Math Equation
Font Name
Font Color
Align left
Center
Align right
Bullet list
Numbered list
Insert a horizontal rule
Insert a table
Insert a Quote
View source
Explore
Post your homework questions and get free online help from our incredible volunteers
  1552 People Browsing
Start New Topic Take the Tour CoursesNew Study Tools Topics Trending Browse by Textbook
Related Images
  
 264
  
 378
  
 1118
Your Opinion
What's your favorite funny biology word?
Votes: 455
Previous poll results: Which country would you like to visit for its food?