The function f (X, Y) = X 2 + Y 2 has a single global minimum and ...

[Wadzanai]

The function f (X, Y) = X 2 + Y 2 has a single global minimum and is relatively easy to minimize.
  Indicate whether the statement is true or false

Question 2

To determine whether the means of two populations are equal, _____.
 a. a t test must be performed
  b. an analysis of variance must be performed
  c. either a t test or an analysis of variance can be performed
  d. a chi-square test must be performed

[1_Step_At_ATime]

Answer to Question 1

T

Answer to Question 2

c

[Wadzanai]

Thank you

[1_Step_At_ATime]

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