Samples of size n = 9 are selected from a population with ? = 80 with ? = 18 . What is the standard error for the distribution of sample means?
a. 80 c. 6
b. 18 d. 2
C
You might also like to view...
Habit behaviors do not usually interfere with the social functioning of the individual
a. True b. False Indicate whether the statement is true or false
The rural cemetery movement led to the banning of lot enclosures and grave mounds
Indicate whether the statement is true or false
In order to understand human beings, existentialists focus primarily on:
a. the values of individuals' parents b. the values of individuals' teachers c. people's immediate experiences d. people's love of their country
Which of the following statements supports the "preserve and protect" hypothesis of sleep?
A) People tend to require more sleep after a hard day of work. B) Sleep deprivation can lead to impaired cognitive abilities. C) Jet lag is usually worse when traveling east than it is when traveling west. D) Many small animals sleep during the day, when they could be easily seen by a predator.