probability that the member selected at random i from the shaded area of the graph is (Round to four decimal places as needed.) 26

Q: 2- Two events A and B are such that P(A) = 0.5, P(B) = 0.3 and P(A/B) = 0.1. Then P(A|AUB) is O True…

A: Answer : - Given two events A and B  s.t.                 P(A)  = 0.5,    P(B) = 0.3   and   P(A|B)…

Q: Determine the probability of obtaining a sum that is divided by 3 without remaining from a single…

A: roll a pair of dice total outcomes = 36find P(sum of dice is divisible by 3 without remaining) = ?

Q: 11- Consider the sample space S= {(-2, 4), (-1, 1), (0, 0), (1, 1), (2, 4)}, where each point is…

A:

Q: The experiment chart below indicates the results after spinning the arrow ten times. (BB = blue, PP…

A:

Q: In a random sample of 8 people, the mean commute time to work was 34.5 minutes and the standard…

A: Given,mean(x¯)=34.5population standard deviation(σ)=9.3sample…

Q: Pandora, the owner of a food delivery app, knows from experience that the time needed to assemble a…

A:

Q: Harper's Index reported that the number of (Orange County, California) convicted drunk drivers whose…

A: Given Information: Probability of a repeat offender is still p=1560 r is the number of repeat…

Q: Twelve books are placed on a shelf in random order. What is the probability tha their titles are in…

A: To find: The probability that their titles are in alphabetical order.

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

A: GivenTotal no. of cards in a standard deck = 52No. of "10" cards in a deck = 4No. of "5" cards in a…

Q: You are a thief overhearing someone's safe combination, which consists of a 5-digit number sequence.…

A: The number of 5 digit numbers is 100000 (from 00000 to 99999) Then obtained by selecting digit form…

Q: Four fair eight-sided dice are rolled. An outcome is an ordered sequence of 4 numbers between 1 and…

A:

Q: A coin is tossed and an eight-sided die numbered 1 through is rolled. Find the probability of…

A: Given A coin is tossed and an eight-sided die numbered 1 through 8 is rolled.

Q: It is claimed that the average life span of people in rural area is more than 64 years old with a…

A:

Q: tudent preferred morning classes given he or she is a freshman. Round to the nearest thousandth.  Be…

A: From the above table, total number of student = 18 +13 + 14 + 12 + 16 + 18 + 9 + 18 + 6 + 5 + 3 + 12…

Q: Define Poisson of distribution and probability.

A: We have to define poisson distribution and it's probability.

Q: When flipping a coin, two outcomes are possible, such as head and tail. what is the sample space ?

A: GivenA coin is flipped one time

Q: Two events A and B are such that P(A) = 0.5, P(B) = 0.3 and P(A|B) = 0.1. Then P(A|AUB) is

A: Solution-: Given: P(A) =0.5, P(B)=0.3, P(A/B)=0.1 Then we determine P(A/A∪B)=15 is true or false

Q: Pandora, the owner of a food delivery app, knows from experience that the time needed to assemble a…

A:

Q: There is a school with 500 people. One grade has 63 people: 45 Albanians and 30 Americans, some of…

A: Venn diagram is used to determine the different group of data set. It shows relationship among…

Q: ory 31 A test was given to a group of students. The grades and gender are summarized below A B C…

A: A B C Total Male 10 15 9 34 Female 12 14 3 29 Total 22 29 12 63

Q: The Philippine Red Cross says that about 11% of PH population has Type B blood. A blood drive is…

A:

Q: 3. How many solutions are there to the equation x = e*? Will the iteration Xn+1 = converge for…

A:

Q: Let X~U (0,0), then P(X > X²) is

A: Given that X~U0,θ fx=1θ-0=1θ, 0≤X≤θ

Q: A bag of balls contains 7 black balls and 5 white balls. We randomly draw 5 balls, so what is the…

A:

Q: At a certain gas station, one of every 8 customers purchases premium gasoline, and the decision of…

A: Given data At a gas station one of every 8 customers purchase premium gasoline

Q: Let X Unif [4, 10]. (a) Calculate P(X 1). (c) For 4 < t < 6, calculate P(X<t | X < 6)

A: Solution  Given That, Let X ~ Uniform [4, 10]. Calculate P (X &lt; 6). Calculate P (|x - 7| &gt; 1).…

Q: 5- If X and Y are uncorrelated, then they are not necessarily statistically independent. O True O…

A: The objective is to state whether the given statement is true.

Q: Use the Central Limit Theorem to find the mean and standard error of the mean of the sampling…

A: Given that  Sample size n =26 Population mean μ =250 Standard deviation =59

Q: a) Using a sample size of 75, construct a 95% confidence interval estimate of the mean birth weight…

A: here given ,  A study has been conducted to verify the mean of birth weight at Apple County. From…

Q: There are six men and seven women in a ballroom dancing class. If four men and four women are chosen…

A:

Q: About 5% of hourly paid workers in a region earn the prevailing minimum wage or less. A grocery…

A:

Q: Describe type I and type II errors for a hypothesis test of the indicated claim. A lumber store…

A: Given: A lumber claims that at least 10% of its new customers will return to buy their next order of…

Q: A bag contains 100 tickets numbered 1,2....,100. If one ticket is picked at random, the probability…

A: Given : Total number of tickets =100 We need to find the probability that the number chosen is…

Q: 31% of adults say cashews are their favorite kind of nut. You randomly select 12 adults and ask each…

A: Solution

Q: In a competition, junior chefs make a gourmet soup by selecting 10 different ingredients. How many…

A: GivenNo.of different ingredients(n)=10No.of ingredients must include(r)=4

Q: Let X denote a random variable having a distribution. If F(x)=ax³ where 0≤x≤(+3). Find f(x) after…

A:

Q: State Ho and H₂ in words and in symbols. Then determine whether the hypothesis test is left-tailed,…

A: From the provided information, A report claims that lung cancer accounts for at least 39% of all…

Q: Find the margin of error for the given values of c, s, and n. c=0.99, s=2.1, n=17 Click the icon to…

A: Given,c=0.99 , s=2.1 , n=17degrees of freedom(df)=n-1df=17-1=16α=1-0.99=0.01α2=0.005t0.005(16)=2.921…

Q: Suppose that P(A/B) = 0.4 and P(B) = 0.5. Determine the following: P(ANB) b. P(A'^\B) a.

A: GivenP(A|B)=0.4P(B)=0.5

Q: questions, each An examination consists of multiple-choice having five possible answers. Suppose you…

A: Event  A you know the answer B you guess the answer  C your answer is correct  P(A) = 0.75 P(B) =…

Q: Consider the sample space S= {(-2, 4), (-1, 1), (0, 0), (1, 1), (2, 4)}, where each point is assumed…

A:

Q: In a survey of women in a certain country (ages 20-29), the mean height was 66.4 inches with a…

A: Given that.   X~N( μ , ?^2 )   μ=66.4     , ?=2.91   Z-score =( x - μ )/?

Q: A nutritionist claims that the mean tuna consumption by a person is 3.2 pounds per year. A sample of…

A: Given: A nutritionist claims that the mean tuna consumption by a person is 3.2 pounds per year. A…

Q: Use the given statement to represent a claim. Write its complement and state which is Ho and which…

A: Given ,Claim: P&lt;0.69

Q: The table shows a random sample of musicians and how they learned to play their instruments. Gender…

A: P(musician is a female AND had private instructor)

Q: If the p. d. f of a random variable X is f(x) = 1,0 ≤ x ≤ 2, then P(X> 1.5|X > 1) is

A:

Q: Find: c, F(x), and P(6 < X < 8).

A: HERE GIVEN,  discrete probability distribution of x  here use basic of discrete probability…

Q: Match each P-value with the graph that displays its area without performing any calculations.…

A: Solution  Given That Match each P-value with the graph that displays its area without performing any…

Q: Find the distribution function for f(x). (0.5 1 1<x<2 ƒ(x) = { ½ x x 2<x<3 0 elsewhere

A:

Q: Let X be a continuous random variable with density function fx(x)= (a) Find P(X> 10). (b) Find the…

A: Solution Given