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Author Question: Suppose that a qualitative variable has three categories with frequencies of occurrence shown below. ... (Read 49 times)

scienceeasy

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on: Jul 25, 2018
Suppose that a qualitative variable has three categories with frequencies of occurrence shown below. When constructing a pie chart, what is the size of the angle for class A?
 
  Category Frequency
   A 25
   B 40
   C 15
  A) .3125 B) 112.5 C) 25 D) 31.25

Question 2

When each kind of treatment appears together with each other kind of treatment once within the same block,
  the design is referred to as __________ .
 
  Fill in the blank(s) with correct word


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aidanmbrowne

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Reply #1 on: Jul 25, 2018
Answer to Question 1

B

Answer to Question 2

a balanced incomplete block design


scienceeasy

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Reply 2 on: Jul 25, 2018
Great answer, keep it coming :)

mochi09

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Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

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