can someone answer these problems about probability and statistics? - XP Math - Forums

 XP Math - Forums can someone answer these problems about probability and statistics?

 07-28-2007 #1 john p Guest   Posts: n/a can someone answer these problems about probability and statistics? 1. A truck driver can take three routes from city A to city B, four from city B to city C, and three from city C to city D. If when traveling from A to D, the driver must proceed from A to B to C to D, how many possible A to D routes are available?2.If a multiple choice test consist of 5 questions each with 4 possible answers of which only one is correct. How may different ways can a student check off one answer to each question? How many ways can a student check off one answer to each question and get all the questions wrong?3. How many three-digit numbers can be formed from the digit 0, 1, 2, 3, 4, 5, 6 if each digit can be used only once? (b) How many of these are odd numbers? (c) How many are greater than 330?4.From a deck of cards, in how many ways can you pick the following card â€“ A , K, Q, J5. How many different ways can 4 red, 4 yellow, and 3 blue bulbs be arranged in a string of Christmas tree lights with 11 sockets?

 Posting Rules You may not post new threads You may not post replies You may not post attachments You may not edit your posts BB code is On Smilies are On [IMG] code is On HTML code is Off Forum Rules
 Forum Jump User Control Panel Private Messages Subscriptions Who's Online Search Forums Forums Home Welcome     XP Math News     Off-Topic Discussion Mathematics     XP Math Games Worksheets     Homework Help     Problems Library     Math Challenges

All times are GMT -4. The time now is 11:01 PM.

 Contact Us - XP Math - Forums - Archive - Privacy Statement - Top