hellothere2458
12.08.2020 •
Mathematics
There are 100 prize tickets in a bowl, numbered 1 to 100. What is the probability
that an even numbered prize ticket will be chosen at random, not replaced, then an
odd numbered prize ticket will be chosen? Does this represent an independent or
dependent event? Explain.
Solved
Show answers
More tips
- G Goods and services How to Choose a Coffee Maker? The Ultimate Guide for Coffee Lovers...
- O Other How to Accidentally Get a Rare Coin with Your Change and How to Know Its Value?...
- S Society and Politics How Could Nobody Know About the Dead Mountaineers?...
- D Dating, Love, Relationships Why do we feel shame?...
- F Family and Home Why Does God Punish Us Constantly and How Can We Fix It?...
- F Family and Home Do Lullabies Help Babies Sleep or Is it Just a Myth?...
- B Business and Finance How to Get Your Money Back When Lending? Top 7 Ways...
- S Society and Politics Выборы: Смысл, Значение и Отражение...
- D Dating, Love, Relationships Why Should the Man be Active and the Woman Passive during Foreplay?...
- P Philosophy How did the concept of module arise in computer science?...
Answers on questions: Mathematics
- M Mathematics Simplify the expression -2 b - 6 + 3 b - 2...
- M Mathematics Two angles are a linear pair. the measure of the first angle minus 39 is equal to twice the measure of the second angle. what are both angles?...
- M Mathematics If the population of a certain city increased 25% in two years, the new population was what percent of the old? α. 1.25% b c 25% 50% d 125% e 150%...
- M Mathematics Which relation is a function? question 3 options: {(1, 2); (1, 3); (3, 2); (4, 2)} {(1, 2); (2, 3); (3, 4); (1, 5)} {(1, 2); (2, 3); (3, 4); (2, 5)} {(1, 2); (2,...
- M Mathematics Which statements are true about the process for adding and subtracting the rational expressions? check all that apply. the expression is not defined when x = –1....
- M Mathematics Which term describes the number of square units contained in the interior of a polygon? on apex gemontry...
- M Mathematics Given the data set a = {9, 5, 16, 4, 32, 8, 12, 9, 11, 15, 5, 9, 18, 11}, which is the data of an entire population of subjects: calculate the arithmetic mean (5...
- M Mathematics Aternary string is a sequence of 0 s, 1 s and 2 s. just like a bit string, but with three symbols. let s call a ternary string good provided it never contains a...
- M Mathematics Consider the multiple regression model with two regressors x1 and x2, where both variables are determinants of the dependent variable y. you first regress y on x1...
- M Mathematics Kara has 25 toy animals and 12 books Jorge has 8 more toy animals than Kara has how many toy animals does Jorge have...
Ответ:
25/99; Dependent event
Step-by-step explanation:
This is the probability that an even ticket will be chosen out of 100 tickets times the probability that an odd ticket will be chosen out of the remaining 99 tickets.
There 50 even out of 100 to start off with. After 1 even is chosen there are still 50 odd but only 99 more tickets.
(50/100)(50/99)=2500/9900= 25/99
This is a dependent event because an odd number should come after the even number only.
Ответ:
25/99
Dependent event
Step-by-step explanation:
1. Multiply the possibilities
There are 50 even numbers out of 100 numbers. If one even number is drawn and not replaced, that would leave the odd ticket to be drawn out of 99 tickets. Because an even number was drawn first, all 50 odd numbers would remain.
· =
Simplify
=
2. This is a dependent event because the chances of an odd number being drawn was altered. If the even ticket was replaced, the probability of the odd number being drawn would not have been affected.
Ответ: