The line produced by the equation Y = 4X - 5 crosses the vertical ...

[azncindy619]

The line produced by the equation Y = 4X - 5 crosses the vertical axis at Y = 5.
 
  Indicate whether the statement is true or false

Question 2

A researcher expects a treatment to produce an increase in the population mean. The treatment is evaluated using a one tailed hypothesis test, and the test produces z = +1.85. Based on this result, what is the correct statistical decision?
 
  A) The researcher should reject the null hypothesis with  = .05 but not with  = .01.
  B) The researcher should reject the null hypothesis with either  = .05 or  = .01.
  C) The researcher should fail to reject H0 with either  = .05 or  = .01.
  D) The researcher should change .

[momo1250]

Answer to Question 1

False

Answer to Question 2

A