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Author Question: Facts and figures collected, analyzed, and summarized for presentation and interpretation are called ... (Read 144 times)

SAVANNAHHOOPER23

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Facts and figures collected, analyzed, and summarized for presentation and interpretation are called _____.
 a. data
  b. variables
  c. elements
  d. variables and elements

Question 2

A local bank has determined that the daily balances of the checking accounts of its customers are normally distributed with an average of 280 and a standard deviation of 20.
 a. What percentage of its customers has daily balances of more than 275?
  b. What percentage of its customers has daily balances less than 243?
  c. What percentage of its customers' balances is between 241 and 301.60?



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s.meritte

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Answer to Question 1

a

Answer to Question 2

a. 59.87
b. 3.22
c. 83.43




SAVANNAHHOOPER23

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  • Posts: 542
Reply 2 on: Jun 24, 2018
Thanks for the timely response, appreciate it


mohan

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

 

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