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Author Question: A class has 11 students who are to be assigned seating by lot. What is the probability that the ... (Read 190 times)

viki

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on: Aug 1, 2018
A class has 11 students who are to be assigned seating by lot. What is the probability that the students will be arranged in order from shortest to tallest? (Assume that no two students are the same height.)
 
  A) 0.00000028 B) 0.1000 C) 0.00000025 D) 0.00000003

Question 2

The heights in feet of people who work in an office are as follows. Use the range rule of thumb to find the standard deviation. Round results to the nearest tenth.
 
  5.8 6.1 5.6 5.4 5.5 5.8 6.1 6.2 6.0 5.8
  A) 1.2 B) 0.1 C) 0.5 D) 0.2


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strudel15

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Reply #1 on: Aug 1, 2018
Answer to Question 1

D

Answer to Question 2

D


viki

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Reply #2 on: Aug 1, 2018
Both answers were spot on, thank you once again


strudel15

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Reply #3 on: Aug 1, 2018
Great! Please up vote :D


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