Do all the questuons 9 to 14 Exercises 9-14, deal with the pictured spinner. The spinner...
Use the spinner below to answer the question. Write the probabilities in percent notation rounded to the nearest tenth. Assume that it is equally probable that the pointer will land on any one of the eight numbered spaces. If the pointer lands on a borderline, spin again. WON'T LET ME ADD FOR SOME REASON. SPINNER IS NUMBERED 1-8. 1,7,5,3 YELLOW AND 2,8,6,4 IS BLUE Write the probabilities in percent notation rounded to the nearest tenth. (a) The probability that the...
3. You are playing a game that involves 2 spinners, one spinner has the numbers 1,2,3,4,5. the other spinner has the numbers 1,2,3,4, When you spin the spinners the outcomes are equally likely. The outcome is the sum of both spinners. (10 points) a. What is the sample space? b. What is the probability that the sum is 5? c. What is the probability that the sum is less than 9? d. What is the probability that the sum is...
A fair, 10-sided die with sides labeled 1 through 10 is rolled 20 times. The results are shown in the following table. Number rolled Number of times rolled 1 2 3 4 5 6 7 8 9 10 01 3 2 4 1 3 2 1 3 The theoretical probability of rolling an even number on this die is _[blank 1), and the experimental probability of rolling an even number on this die _[blank 2). Match each blank with the...
Question 6 3.0 Find the probability. A spinner has regions numbered 1 through 21. What is the probability that the spinner will stop on an even number or a multiple of 3? O 10/9 O 2/3 O 17
Question 9 Please put your answer in fraction form, fully reduced. Ex. 5/7 If one card is drawn from a deck, find the probability of getting the following result: A red card and a 7 Question 10 Please put your answer in fraction form, fully reduced. Ex. 5/7 If one card is drawn from a deck, find the probability of getting the following result: A spade or a heart Question 11 Please put your answer in fraction form, fully...
14. Two fair dice are thrown. What is the sample size n(s)? a) What is the probability of obtaining a sum of 7? c) d) What is the probability of obtaining an even sum? What is the probability of not obtaining an even sum? What is the probability of not getting an odd number?
Say you have a spinner when with 10 different sections (all equally sized and numbered 1-10). If you plan to spin the wheel 20 times and will count the number 3 as a success. a) What is the probability of getting the number 3 in one spin (probability of Success)? b) Assuming this fits the criteria for a binomial distribution, what would be the expected value (mean) be? c) What would the standard deviation be?
If a 25- sided fair die that is numbered from 1 to 25 is rolled once, find the probability of getting (a) a number less than 5 or at least 20. Show your work in details. (b) a number less than 5 and at least 20. Show your work in details (c) an even number. Show your work in details (d) an odd number. Show your work in details
Say you have a spinner wheel with ten different sections (all equally sized and numbered 1-10). if you plan to spin the wheel 20 times, and will count the number 3 as a success... a) What is the probability of getting the number 3 in one spin (probability of success)? b) Assuming this fits all the criteria for a binomial distribution, what would the expected value (mean) be? c) What would the standard deviation be?
could you please show me how to do both of these.
2) Roll 2 dice and add the result, find: a) Probability of getting an odd result or a result from 3 to 7: Bo 3o 30 b) Probability of getting an even number given the result is less than 10: 27 зо 36