The symbol p is commonly used to refer to

The symbol p is commonly used to refer to
 
  a. any value for the observed variable.
  b. a value from a standard normal distribution.
  c. the probability for the occurrence of an observation.
  d. none of the above

Question 2

The distribution that is normally distributed with a mean of 0 and a standard deviation of 1 is called
 
  a. the normal distribution.
  b. the standard normal distribution.
  c. the skewed normal distribution.
  d. the ideal normal distribution.

Question 3

Knowing that data are normally distributed allows me to
 
  a. calculate the probability of obtaining a score greater than some specified value.
  b. calculate the probability of obtaining a score of exactly 1.
  c. calculate what range of values are unlikely to occur by chance.
  d. both a and c

Question 4

The ordinate of a normal distribution is often labeled
 
  a. frequency.
  b. X.
  c. density.
  d. proportion.