Answer:
Step-by-step explanation:
We use the equation , where
,
,
, and
. We obtain
from the z-score of a 0.97 confidence level.
Natalie is making a scrapbook. She has 12 stickers and she still needs to make 4 more pages. She wants each page to have the sam
1 answer:
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Answer:
Option D is correct
Step-by-step explanation:
From the question, we have:
Required
The tree diagram
The selection process is as follows:
-- i.e. we write sack 2 as a subset of 1
-- i.e. we write sack 3 as a subset of 2
<em>The only tree diagram that illustrates this is: option D</em>