🎰 【質問】数学（確率）：くじを引いて当たりが出る確率 | オンライン無料塾「ターンナップ」

It is not so. I think that the probability of the card is often described in each game application, for example. Then, in the 1st and 2nd rounds, the total number will be 19 people. Let's suppose that 10 out of 9 out of 90 people hit the second time. In addition, there are cases where only the probability of each group such as SSR and SR is displayed. Entering the number Specify the upper limit of turning your gacha. The more you turn it continuously, the more people you overlap and hit. It is difficult to withdraw in the middle as you turn it, but in order not to use it more than the budget, it is necessary to decide the number and withdraw honor. This app is used to calculate such probability. It becomes an image that decreases the probability when drawing a gacha continuously as much as the person who becomes redundant. Probability overview Here, you can check whether it is necessary to subtract gacha in order to make it more than a certain probability when it is continuously kicked. What if I absolutely want it? As an example of a case of turning it continuously, thinking that there are guessed characters and I will play gacha twice. If the probability of each card is written, let's put that probability. If so, you probably feel that gacha with low occurrence probability is hard to come out. If 10 people who hit the first time also draw Gacha, if one of them hit, that person would have hit twice. Also, when turning gacha continuously, the probability of occurrence is intuitively difficult to understand, probably less probable than I thought. Use it when you want to grasp how often it seems to be hit if the common "probability of occurrence gacha" is continuously drawn. Read more.{/INSERTKEYS}{/PARAGRAPH} Then 90 people are out and it will be another challenge. In that case, how about calculating one by one in a group as being one by one. {PARAGRAPH}{INSERTKEYS}すでに入力した確率とガチャ回数から、連続して回した場合のガチャの当たる確率を表示します。 This application is an application to calculate the probability when turning gacha continuously. Probability display From the already input probability and the gacha count, the probability of gacha when turning continuously is displayed. Therefore, I think that it can predict to some extent the amount of lychema and the amount used for gacha. Input Probability Enter the probability of the card you want to obtain. I can not deny the possibility that there are some cards that are biased in the group and rarely come out unless the probability of one card is clearly stated 2.