A range of optimality is applicable only if the other coefficient ...

[hubes95]

A range of optimality is applicable only if the other coefficient remains at its original value.
  Indicate whether the statement is true or false

Question 2

A meteorologist stated that the average temperature during July in Chattanooga was 80 degrees. A sample of July temperatures over a 32-year period was taken. The correct set of hypotheses is _____.
 a. H0:  < 80 Ha:   80
  b. H0:   80 Ha:  > 80
  c. H0:   80 Ha:  = 80
  d. H0:  = 80 Ha:   80

[cloud]

Answer to Question 1

T

Answer to Question 2

d

[hubes95]

Excellent

[pangili4]

Thanks for the timely response, appreciate it