Y GY G. R. R. R.

Q: Approximate the probability that X is greater than 70 and less than 90.

A:

Q: Using the table, find the probability of a score less than z = +.88. Write out your answer using all…

A: In a normal distribution Z score is the distance of a data point from its mean in terms of Standard…

Q: Find the probability that the spinner stops on an odd number or a number greater than 10. P(an odd…

A: Let A denote the spinner stops on an odd number, B denotes the number greater than 10. The set of…

Q: Find the probability of getting 4 aces when 5 cards are drawn from an ordinary deck of cards. A…

A: Total number of cards = 52 Number of aces = 4 Number of non-aces = 52-4 = 48

Q: Baseball player has .265 batting average.  Probability that he gets 6 hits in next 7 at bats

A:

Q: Find P(F or G) by counting the number of outcomes in F or G.   P(F or G) =

A: The given outcomes  is . The sample space is .

Q: Suppose 4 coins are tossed. Find the probability of tossing no heads. (Round to - decimal places.)

A: Given 4 coins are tossed. We have to find the probability of tossing no heads.

Q: arked the player wins if Te of their spots are ed. Complete the chart =

A:

Q: Someone has 11 fair coins in a red bowl . The entire bowl is dumped on a table. Find the probability…

A:

Q: Find the probability of "landing" in the shaded region of the figure below

A: Given a larger circle of radius 20 m and the smallest circle of radius 5 m, and the middle circle…

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

A: Solution

Q: find the probability that the educator is a female or an associate professor

A: We have given that an educators at a college were classified according to gender and academic rank.

Q: Find the probability that the day of the week begins with a T or a W

A: We know, number of days in a week = 7 set of days in a week = {Monday, Tuesday, Wednesday, Thursday,…

Q: In a poker hand Consisting of the probability of 5 5 Card, find (a) Two 1O's 4 hearts and one club…

A: a) In a deck of 52 cards there are four 10'sAnd (52-4)=48 other cards We can draw two 10's in 4C2=6…

Q: Find the probability that x falls in the shaded area. HO 2 3 4 5 6 7 8 9 10 X

A: Given diagram,We have to find the Probability that X falls in the shaded area .

Q: List 5 things that come to mind when you hear the phrase "Random Variables". Write your answers in…

A: A random variable is the one who have a equally likely probability of happening and its value depend…

Q: 24. From a bag containing 5 blue balls, 3 yellow balls, and 2 balls, 1 ball is drawn. Find the…

A:

Q: Refer to the table which summarizes the results of testing for a certain disease. A test subject is…

A: From given :   Positive test Negative test Total Has disease 144 17 161 Does not have disease…

Q: Let X represent the difference between the number of heads and the number of tails when a coin is…

A: Given that  The Coin is tossed 6 times  The number of trials (n)=6 Let X denotes the difference…

Q: Cai tosses four coins. Determine the probability that they are all tails

A: When a fair coin is tossed the probability of getting heads is 1/2 and probability of getting tails…

Q: Z score that corresponds to p97

A: Given, Confidence level= 97% Level of significance,α =1-0.97=0.03

Q: A card is drawn from a standard deck of 52 playing cards. Find the probability that the card is an…

A: The number of cards in a deck of cards is 52.

Q: Julia has eaten 12 doughnuts over the past few months. Of those doughnuts, 2 were maple doughnuts.…

A:

Q: Find the probability of getting 6 face cards (king, queen, or jack) when 6 cards are drawn from a…

A: We have given that the 52 cards of a standard deck. Total face card = 12

Q: Find the probability of selecting a red card from a standard deck of cards. a 1 4 1 52 1 13

A: We need to find the probability of selecting a red card from a standard deck of cards. The solution…

Q: Roll a die 3 times. Find the probability of getting at least one 6.

A:

Q: Write the answer as a decimal, accurate to 4 decimal places. If a bag contains 5 green balls, 5 blue…

A: According to the given information in this question We need to find that the probability that the…

Q: 1. Find the probability of a Full House in poker (a hand that contains two cards of one rank and…

A: Consider a full house in poker (a hand that contains two cards of one rank and three cards of…

Q: Roll 12 dice simultaneously, and let X denote the number of 6's that appear. Find the probability of…

A: Let X be a random variable denotes the number of 6's. Here, X~Bin12,16. Calculate the probability of…

Q: Random assignment signifies.

A:

Q: probability

A: In a standard deck of cards, the total number of cards is 52. And the number of ways of selecting 5…

Q: The mean of the scores 2, 2, 2, 6 is?

A: Given score is2,2,2,6

Contingency Table

A contingency table can be defined as the visual representation of the relationship between two or more categorical variables that can be evaluated and registered. It is a categorical version of the scatterplot, which is used to investigate the linear relationship between two variables. A contingency table is indeed a type of frequency distribution table that displays two variables at the same time.

Binomial Distribution

Binomial is an algebraic expression of the sum or the difference of two terms. Before knowing about binomial distribution, we must know about the binomial theorem.