Suppose that a qualitative variable has five categories with ...

[bobbie]

Suppose that a qualitative variable has five categories with frequencies of occurrence shown below. What is the relative frequency of values in Category C?
 
  Category Frequency
   A 1934
   B 3700
   C 488
   D 1705
   E 1498
  A) .488 B) 5 C) .05 D) 48.8

Question 2

In a one-tailed test that a population mean is at least 50, the alternative hypothesis can be written in symbols as
  _______.
 
  Fill in the blank(s) with correct word

[mcabuhat]

Answer to Question 1

C

Answer to Question 2

 < 50

[bobbie]

Excellent

[flexer1n1]

Thanks for the timely response, appreciate it