In using the t-test to compare the difference between the means of two groups, the formula for determining the degrees of freedom is ___________________ _.
Fill in the blank(s) with correct word
Question 2
Joseph is having trouble writing a good positioning statement for the accounting software his company sells. What could be causing Joseph's problem?
a. His software is too expensive.
b. His software is like his competitors' software.
c. His software can be sold online and in computer stores.
d. His software is unique.
Mantoux tuberculin skin test.
Positive ring precipitin test.
Human salivary alpha amylase test.
Infant formula is available in several forms and varies in cost and ingredients
Phalen’s test
Cover test