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- Please help me ASAP within an hour, I will like your answer. Thank you.Sixty-four percent of adults in a certain country believe that life on other planets is plausible. You randomly select five adults and ask them whether they believe that life on other planets is plausible. The random variable represents the number of adults who believe that life on other planets is plausible. Find the mean, variance, and standard deviation of the binomial distribution for the random variable. Interpret the results. Find the mean of the binomial distribution. P= (Round to two decimal places as needed.)Suppose you are playing a game and you get to roll 40 six-sided dice on your next turn. If you get a total of 160 or more from the 40 dice, you will win the game. Using sampling distributions, what is the probability that you will get a total of 160 or more with the 40 dice? Some useful things to know: When one six-sided die is rolled, the die roll (or number of spots showing) has a mean of 3.5 and a standard deviation of approximately 1.71.
- The Department of Animal Regulations released information on pet ownership for the population consisting of all households in a particular county. Let the random variable X = the number of licensed dogs per household. The distribution for the random variable X is given below inside table (in photo included). Question: The probability for X = 3 is missing. What is it? Possible Answers: 0.07, 0.12, 0,09, and 0. Please show calcuations on how answer was obtained.please help, thank you!Eighty-three percent of adults in a certain country believe that life on other planets is plausible. You randomly select five adults and ask them whether they believe that life on other planets is plausible. The random variable represents the number of adults who believe that life on other planets is plausible. Find the mean, variance, and standard deviation of the binomial distribution for the random variable. Interpret the results find the mean, variance, and standard deviation
- Refer to the sample data for polygraph tests shown below. If one of the test subjects is randomly selected, what is the probability that the subject is not lying? Is the result close to the probability of 0.446 for a negative rest result? No( Did not Lie) Yes (Lied) + test results 10 46 - test results 32 13Choose the correct definition of a random variable from the list below. A random variable is one whose values correspond to a scale with a countable number of values. one that occurs in one of two possible states, labeled success and failure. one that is measured to explain changes in the response variable. one whose values describe the outcome of some chance process. O one whose effect in an experiment cannot be distinguished from the effects of other variables.79% of U.S. adults think that political correctness is a problem in America today. You randomly select six U.S. adults and ask them whether they think that political correctness is a problem in America today. The random variable represents the number of U.S. adults who think that political correctness is a problem in America today. Answer the questions below. 1.mean of the binomial distribution= 2.varience of the binomial distribution= 3.standard deviation of the binomial deviation=
- Determine whether the given procedure results in a binomial distribution. If not, state the reason why. Rolling a single die 64 times, keeping track of the numbers that are rolled. O Not binomial: the trials are not independent. Procedure results in a binomial distribution. O Not binomial: there are more than two outcomes for each trial. O Not binomial: there are too many trials.Prof. Torres took her dog Manzy for a walk for 6 days. These are the number of minutes of each of the 6 days. (Round to hundredths, if needed). 5, 25, 60, 25, 25, 50 What is the mean? What is the sum of squares? What is the sample variance ? What is the sample standard deviation?Please answer all of the questions in the picture and explain each of your answers, Please. Thank you.
