0
   

tickets

Forums: Statistics
Email this Topic • Print this Page
 
 
zeini
 
Reply Sat 9 Jun, 2012 08:07 pm
a. The Department of Transportation for a city has found that 30% of all parking tickets that have been
issued have not been paid within one month of issue. The Department takes a random sample of 25
parking tickets that were issued one month ago.
(i) Find the probability that at least 3 tickets have not been paid.
(ii) What is the expected number of tickets that have been paid?
  • Topic Stats
  • Top Replies
  • Link to this Topic
Type: Question • Score: 0 • Views: 1,004 • Replies: 0
No top replies

 
 

Related Topics

1 in 5 women get raped? - Discussion by maxdancona
how do you figure out the mode,median,mean and range - Question by gobucks45503
How will you die? - Discussion by Robert Gentel
What type of statistical analysis would have been carried out on this data? - Question by sararfhusi
Statistics - probability - Question by jrl06
Statistics: What statistical tool can I use to find the significance of my hypothesis? - Question by alau8088
probability and statistics for economists - Question by armandok
area under standard normal curve help please - Question by nanoah
Correlating Education Course(s) to Value - Question by CDobyns
Sampling formula - Question by Moses mbeya
Need Help on data on Nominal and Likert scale - Question by mnhabib
 
  1. Forums
  2. » tickets
Copyright © 2024 MadLab, LLC :: Terms of Service :: Privacy Policy :: Page generated in 0.07 seconds on 11/15/2024 at 03:43:46
▲ ▼