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Author Question: A lube and oil change business believes that the number of cars that arrive for service is the same ... (Read 174 times)

littleanan

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on: Jun 24, 2018
A lube and oil change business believes that the number of cars that arrive for service is the same each day of the week.
 
  If the business is open six days a week (Monday - Saturday) and a random sample of n = 200 customers is selected, the expected number that will arrive on Monday is about 33.33. Indicate whether the statement is true or false

Question 2

If any of the observed frequencies are smaller than 5, then categories should be combined until all observed frequencies are at least 5.
 
  Indicate whether the statement is true or false


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nicoleclaire22

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Reply #1 on: Jun 24, 2018
Answer to Question 1

TRUE

Answer to Question 2

FALSE


littleanan

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

cpetit11

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

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