In a random sample of 100 students, the change in hours of sleep ...

[urbanoutfitters]

In a random sample of 100 students, the change in hours of sleep for each student during and after finals week were compared. Are the samples of students' sleep during finals and after finals independent samples or paired samples?

Question 2

In each situation, indicate whether the value given in bold print is a statistic or a parameter. Dyscalculia is a learning disability involving innate difficulty in learning or comprehending mathematics. It is akin to dyslexia and can include confusion about math symbols. Dyscalculia can also occur as the result of some types of brain injury. Dyscalculia occurs in people across the whole IQ range and affects roughly 5 of all Americans.
 a. Statistic
  b. Parameter

[hramirez205]

Answer to Question 1

They are paired samples.

Answer to Question 2

B

[urbanoutfitters]

Thanks for the timely response, appreciate it

[6ana001]

Gracias!