Calculate the relative frequency P(E) using the given information. Eight hundred adults are polled, and 720 of them support universal health-care coverage. E is the event that an adult supports universal health-care coverage. Calculate the relative frequency P(E) using the given information. (Round your answer to two decimal places.) A die is rolled 80 times with the following result: 1 and 2 never come up, 3 and 4 each come up 25 times, and 5 and 6 each come up 15 times. E is the event that the number that comes up is at least 4.

Q: In a study, the varlous stages of sieep foi a large group of ped Wake, REM, or Non-REM. The…

A: The number of people in current sleep stage and previous sleep stage is REM is 7864.

Q: You roll a 4 sided die 300 times. The following table lists the how many times each number came up…

A: Solution: Given information: k= 4 Categories  n= 300 Sample size

Q: The data represents the results for a test for a certain disease. Assume one individual from the…

A:

Q: You read in a book on baseball that your favorite player gets on base 41% of the time he goes to bat…

A: The player gets on base 41% of the time he goes to bat.

Q: In an election, suppose that 35% of voters support creating a new fire district. If we poll 169 of…

A: given data  n = 169 p = 0.35 fill blanks in distribution given

Q: You rolled a six-sided die 60 times and got the following tallly 20 ones. 20 twos. 15 threes. 3…

A: given  You rolled a six-sided die 60 times and got the following tally 20 ones. 20 twos. 15 threes.…

Q: A test was given to a group of students. The grades and gender are summarized belo Total Male 8. 14…

A: From the table we get: n(male)=31 n(B and male)=9

Q: Question 2 A password with 6 characters is randomly selected from the 26 letters of the alphabet.…

A: Solution

Q: A fair coin is tossed 30 times.  How likely are you to see exactly 15 heads?  Round to four decimal…

A: given data, a fair coin is tossed 30 times n=30…

Q: Two cards are selected from a standard deck of 52 playing cards. The first card is not replaced…

A: Total Cards in deck = 52 Number of club in the deck = 13 Number of spade in the deck= 13 Probability…

Q: Assume that the probability of a toss of an unfair coin resulting in heads is known to be 0.0062.…

A: Solution-: Given: P(an unfair coin resulting in heads)=0.0062 We want to find P(Toss of the same…

Q: 8. Odd or Even: You ask 30 people to choose a number between 1 and 10, and 22 of them choose an odd…

A: Solution-: Given: 30 people to choose a number between 1 and 10, and 22 of them chose an odd number.…

Q: (Type a fraction. Simpliry 10. A city council consists of eight Democrats and eight Republicans. If…

A: Given that, A city council consists of eight democrats and eight republicans. A committee of five…

Q: Suppose a physician is presented with an adult male who has a testosterone reading of 45ppm. A low…

A: suppose a physician is presented with an adult male who has s testoteron reading of 45 ppm. A low…

Q: Question 4 Assume that the probability of a randomly selected person getting in a car accident…

A: Here, given that probability of accident during the length of the insurance of the policy is 0.0014.…

Q: This equation represents the outcome of heads when three coins were flipped in 50 trials: 0.8+1.18…

A: Solution:   Three coins are flipped 50 times  The possible values of heads are 0,1,2 and 3  n = 50…

Q: Question #1112 percent of U.S. residents are in their thirties. Consider a group of eight U.S.…

A: X: Number of . residents are in their thirtiesNown= number of residents in group=8p=P(in their…

Q: Part a through d please. Thank you!

A: To solve these problems, we can use the binomial probability formula. The binomial probability of…

Q: QUESTION 4 Provide an appropriate response. Express your answer as a simplified fraction unless…

A:

Q: Question 6 Assume that the probability that a randomly selected student is in middle school is…

A: event A : middle school  event B : public school P(A) = 0.791 P(B) = 0.0618 P(A∩B) = 0.0185 P(A∪B) =…

Q: If one card is drawn from an ordinary deck of cards, find the probability of getting the following.…

A:

Q: A large group of people get together. Each one rolls a die 150 times, and counts the number of aces…

A: Given : n = 150 p = 1/6

Q: The communication link uses five different chips. The probability of error-free signal transmission…

A: Given Information: Consider the given communications links that use five different chips. The…

Q: QUESTION 9 Find the indicated probability. Express your answer as a simplified fraction unless…

A: Total number of women = 534 (from the table) Of those 534 women, 385 are nonsmokers.

Q: Giving a test to a group of students, the grades and gender are summarized below A B C Total Male 7…

A: The data regarding grades and gender of students are given.

Q: QUESTION 20 Find the probability of drawing either a jack or a red card (diamonds or hearts) from a…

A: given data, standard deck  of cards total outcomes =52 cards probability of drawing either a jack or…

Q: Sick children: There are 25 students in Mrs. Bush's sixth-grade class. On a cold winter day in…

A: We want to find the following probability  (a) Find the probability that a randomly selected student…

Q: Answer the following questions in a separate sheet of paper then send a picture of your answer 1.…

A: Comment: As per the our company guidelines we are supposed to answer only one question. Kindly…

Q: A large group of people get together. Each one rolls a die 150 times, and counts the number of aces…

A: Given n=150 P=1/6

Q: Based on a​ poll, among adults who regret getting​ tattoos, 17% say that they were too young when…

A: Let X is the random variable representing the number of adults who regret getting​ tattoos. Given:…