FIND THE PROBABILITY P Z > -1.85 )

Q: Find the probability that at most 2 heads occured when 5 fair coins are tossed. The probability…

A: The number of outcomes when tossing a coin is 2. They are head and tail.

Q: C. The probability that the the child will be older than 5 years old? | 0.8681 d. The probability…

A: Consider that the answer of the given part a, b, and c are the correct answer. And distribution is…

Q: and 4 black balls while Bag C contains 4 white and 4 black balls. One ball is drawn at random from…

A: We want to find probability that a white ball is drawn from bag A. we will define some events for…

Q: Suppose there are 15 black and 12 red marbles in an urn. You reach in and randomly select 8 marbles…

A:

Q: SHOW COMPLETE SOLUTION The average number of field mice per acre in a 5-acre wheat field is…

A:

Q: Find the probability that when a couple has five children, at least one of them is a boy. (Assume…

A: Given information- We have given that a couple has 5 children. We have to find the probability that…

Q: Find the probability P(Ec​) if ​P(E)=0.42.

A:

Q: The probability that an event will happen is P(E) = 0.35. Find the probability that the event will…

A:

Q: Determine the value of the constant c that makes the probability statement correct: P(-csZsc).668…

A:

Q: A die is rolled 9 times. Find the probability of rolling no more than 3 fives. The probability of…

A:

Q: Based on a poll, among adults who regret getting tattoos, 20% say that they were too young when they…

A: Answer P =20%    =20/100   =0.20[1-p] =1-0.20 =0.80Sample size [n] =6

Q: The probability that a student pilot passes the written test for a private pilot's license is 0.55.…

A: Probability distributions are of two types, discrete and continuous distributions. Binomial…

Q: Suppose you toss a coin until head shows up where P(H) = p. Let X be the total number of tosses.…

A:

Q: Find the probability of the z-scores between -2.61 and 2.33. O 0.0045 O 0.9901 O 0.11 O 0.9856

A: Required probability is P(-2.61<Z<2.33)

Q: Suppose a basketball player is an excellent free throw shooter and makes 98% of his free throws.…

A: Given that the player makes 98% of his free throws. Hence the probability of making a single free…

Q: 28) The probability that z lies between -1.10 and -0.36

A: Given, P(-1.10 < X < -0.36)  We will use z-standard normal distribution.

Q: A golf ball is selected at random from a golf bag. If the golf bag contains 6 green balls, 2 black…

A:

Q: A, B, and Chire simultaneously 3, the probability that B hits the target is, and 2, at à target. The…

A: A B and C fire simultaneously at a target. the probability that A hits that target is1/2, the…

Q: K Assume that when adults with smartphones are randomly selected, 54% use them in meetings or…

A:

Q: the probability of only 1 success and 0 successes both in 4 tries. n = 4              k = 1…

A: We have to calculate the probability of only 1 success and 0 successes both in 4 tries. n=4 p=0.69…

Q: You were told that the mean score on a statistics exam is 75 with the scores normally distributed.…

A: It is given that, the mean score on a statistics exam is 75.The probability of a score between 55…

Q: A bean bag is randomly thrown onto the square table top shown and does not touch a line.   Determine…

A: According to the provided information, there are total 11 box on the square table. In which,

Q: Assume that when adults with smartphones are randomly selected, 51% use them in meetings or classes.…

A:

Q: The probability that an event will happen is P(E)= 0.47. Find the probability that the event will…

A: The probability that an event will happen is P(E)= 0.47We have to find the probability that the…

Q: Compute the probability that p is less than 0.37.

A: n = 600 p̂ = 0.33

Q: The discrete random variables U and W have the joint probability distribution g(u, w) given by the…

A: The discrete random variables U and W have a joint probability distribution g(u,w) given by the…

Q: The probability that an adult possesses a credit card is.75. A researcher selects two adults at…

A: We have to find given probability for independent events.

Q: A commuter must pass through 5 traffic lights on her way to work each day, and will have to stop at…

A:

Q: Assume that n = 10, and p = 6/8. Find the probability of at least 1 success and at least 3…

A: binomial distribution formula: P(X=x)=nCxpxqn-x where P(X=x) = probability of x success n=total…

Q: 27) The probability that z lies between 0.7 and 1.98

A: GIVEN DATA  standard normal distributionZ~N(0,1)find P(0.7<z<1.98) = ?

Q: What is the probability that zz is greater than −0.25

A:

Q: Suppose that 61% of all the city's voters favor the candidate. Find the probability that in a random…

A: The question is about sampling distribution.Given :Proportion of all the city's voters favor the…

Estimation

A new framework of data analysis where the new statistical methods are used for interpreting the results and analyzing the data is known as estimation in statistics.