probability

  1. M

    Score Prediction in Excel

    Hello, I was recommended to this forum by a friend who spoke very highly of it, so I hope I've landed in the right place! I am looking to put together an excel sheet to predict the scores, win probability and cover probability of american football. I would like to do this for other sports as...
  2. S

    Stats Probability Help

    In the final match a boxer is facing another boxer and is expected to win 48% of the time. In reality they win 80% of the time. What is the probability of that occurring in 10 matches? 2) In the very next match (in a different tournament), the boxer who won the previous match only wins 40% of...
  3. S

    Probability on Excel

    <colgroup><col><col span="6"></colgroup><tbody> 1.1 The average number of deer seen per hour 3.6. Calculate the probability of observing 0, 1, 2, …. 10+ below Number of Deer Seen 1 2 3 4 5 6 7 8 9 10+ How would i solve this on excel? </tbody>
  4. N

    Impossible: 4 or 5 columns permutation with limit of 11 in VBA Excel

    What I am looking for is impossible permutation combination I have been on this for sometime and cant seems to wrap a Excel vba around it. here goes. I have 5 columns each have a list of names( max limit of names per column is 50) First column a list of fruits Second column a list of...
  5. P

    Standard Deviation & Probability

    Hi, I can calculate the probability of the mean occurring using the NORM.DIST function, ie 50% probability of being the mean, 28% probability of being the mean +1,etc. What I need to get though is what mean value (mean +1, mean +1.1 etc) is for a given probability %. For example at...
  6. S

    Static Randomisation Probability

    Hi, I have the following formula working out a random Yes / No based on some probability. In B23 I have the following code (it sits in a table) =IF(A23="","",INDEX($A$2:$A$3,COUNTIF($C$2:$C$3,"<="&RAND())+1)) However as more data gets added below A23, it recalculates. What I'm looking for...
  7. G

    Assign random probability to chart elements

    Hi everyone, total noob here. I hope don't miss anything, in that case i apologize. I have this task: assign a random probability to a table of items. For example: i have a table composed by 10 elements Item 1 Item 2 Item 3 Item 4 .. Item 10 To each one i should assign a probability, aka, a...
  8. T

    Probability Formula?

    There are 3 balls in a bag, one red, two blue. Therefore, there is a 33.33% (Cell A1) chance of picking the red ball, and a 66.66% (Cell A2) of picking a blue ball. Would there be a formula to calculate the probability in a 'Best of X' race? So for instance, what would be the probability of...
  9. E

    Horse Racing - Win Probability/Place Probability

    Hi All, I am looking for assistance for a mathematical formula to be able to turn my assessed win betting prices (win %) into place betting probabilities. The below should explain the equation a little further. <tbody> W% 2nd % 3rd % Horse 1 35 Horse 2 15 Horse 3 13 Horse 4 10...
  10. J

    Benford's law - Generalization to digits beyond the first -- Is there a VBA solution?

    I am looking for a VBA led output for 2nd, 3rd, 4th, etc, (Generalization to digits beyond the first). The refrence link is : Benford's law - Wikipedia Essentially the formula to code is below the text "And the probability that d (d = 0, 1, ..., 9) is encountered as the n-th (n > 1) digit is"...
  11. T

    Help on HLook up

    <colgroup><col><col><col span="22"></colgroup><tbody> Hi, Need your help in obtaining the last updated cell in excel. Here I am grading salesman over 3 - 7 weeks (only 3 weeks shown here). Can we work out a formula that will give me result of the last updated week. I have given the expected...
  12. Z

    Complex IF Statements

    Hi Guys I am trying and struggling to create a nested IF statement for risk assessment that works this way: The risk factor is calculated by multiplying the consequence(ranges from 1-7) and probability(ranges from 1-9). Based on the product of the two the values can be categorised as very low...
  13. korhan

    Monty Hall simulation works but how can I make it more efficient and less redundant

    Hi everyone, I have written a code for Monty Hall problem from scratch. I really didn't read anybody else's because it was making everything more confusing. Results are correct. If you switch you win more; however, my code seems a little redundant. I am trying to shorten it and if you are...
  14. G

    Calculate Normal Distribution Probability

    First of I'm not sure if this is the place for such a question I have a set of 8 Players (could be any number from 2 players to 8 players in the group) I would like an excel formula to workout the percentage chance of each player to score the most points. I have managed to workout on Excel...
  15. T

    Need VBA Code for "permutations" and probablities

    Here is what i have and have wrote these formulas all the way to the 9th horse winning. Yea 3078 combinations and don't look forward to doing the remaining combinations. I'm Hoping someone could help me by sharing some code that would calculate this for me without writing another 3762 formulas...
  16. M

    Prediction/Forecast - Excel

    Good day any help I can attain will be awesome. Issue: Based on two cells I would like to know the probability that the next input will meet the desired result. Example Months Yield (The expected yield in 5months is 10%) 5 10% 1 3% (The current...
  17. E

    Use excel to create empirical cumulative distribution function (CDF) and then use the CDF to find probabilities

    Hi Everyone, I hope you can help me in this problem. I have a set of observed data and created an empirical cumulative distribution using excel. I want to use this CDF to find probabilities like P(x<X) or P(X1 < x < X2 ). The way I created the CDF is arrange the data in ascending order and...
  18. E

    What Statistical Tool To Use

    Hello, I hope you can all bare with me as I do not know the proper statistical terms. Goal: I have 30% of my data (both numerical and text). How can I use statistics (probability) to estimate the remaining data? Info: The table below is a simple example of my real data set. Instead of 9...
  19. bs0d

    Probability Scale

    I'm curious if there are any modern solutions related to creating a probability scale in Excel? Peltier provides a solution that has been around for quite some time (Simulated Probability Chart Example). With the changes in Excel that have been made, are there any other solutions out there that...
  20. D

    return 0 or 1 randomly with prescribed frequencies

    Hi, could you please help me with a function that returns 0 70% of the time and 1 30% of the time?

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