You obtained a value of ?2= -10.26 with 2 df. The critical value of ?² with 2 df is 5.99 with alpha equal to .05. In this case you would _____
a. reject H0
b. fail to reject H0
c. know you made a mistake because ?2 cannot be negative
d. accept H1
C
You might also like to view...
A psychophysical function
a. maps psychological experience to the physical world. b. relates one stimulus dimension to another dimension. c. relates two aspects of the physical world. d. is a mathematical description of the way in which perception changes, even if the stimulus remains the same. e. is a measure of sensation rather than perception.
Studies of at-risk infants suggest that
a. at-risk infants will have unstable family environments. b. an unstable environment does not affect the development of at-risk infants. c. regardless of the environment, at-risk infants are likely to lag behind infants not at risk. d. with a stable, supportive environment at-risk infants often develop normally during childhood.