d. If one randomly selected student is timed, find the probability that this student's time will be between 35 and 37 minutes. e. For the 48 students, find the probability that their average time studying is between 35 and 37 minutes. f. Find the probability that the randomly selected 48 students will have a total study time more than 2064 minutes. tien of pormal necessary? Yes No

Q: (c) (3) Calculate the probability that a life of 76 years age will die in between ages 79 and 81,…

A: Given information:   The probability of the person will die at the age of 79 is, q79=0.16   The…

Q: Find the probability​ P(E or​ F) if E and F are mutually​ exclusive, ​P(E)=0.34​, and ​P(F)=0.47.

A:

Q: Suppose a die is rolled twice and let B = {first toss is a 5}    D = {second toss is a 5} Find the…

A: Here Given that        two die is rooled twice        so that outcoes =6×6=36      B=first loss…

Q: Suppose that the odds in favor are 13 to 1 that a man will be bald by the time he is 60. State this…

A: The odds in favor of event A is P(A)/(1 - P(A)).

Q: Suppose you simultaneously roll a standard die and spin a spinner that is divided into 10 equal…

A: Given that  Sample space= S= ((1,1)(1,2),____(1,10)      (2,1),(2,2),_____,(2,10)…

Q: a. Determine the probability that X is between 90 and 91. (Exp

A: Here AS PER POLICY I HAVE CALCULATED FIRST MAIN QUESTION  HERE USE basic of normal distribution

Q: (b) Find the probability that a student participates in less than three actjvities. The probability…

A:

Q: Let,P=The probability for a rolling die to show an even number for the first time on 10th turn,…

A: Given: P=The probability for a rolling die to show an even number for the first time on the 10th…

Q: (c) Find and interpret the probability that exactly 10 flights are on time. (d) Find and interpret…

A: P(X = 10) = 0.1032

Q: b. Given that X, is 0.3, what is the probability that X2 is less than 0.5?

A:

Q: B. Find the probability of rolling a sum of a five first and then a sum of a two when a pair of dice…

A: Solution

Q: Q: (A) Suppose that the average number of accidents occurring weekly on a particular stretch of a…

A: Given: Average No. of accidents occurring weekly on highway is 3

Q: a. If a male passenger is randomly selected, find the probability that he can fit through the…

A:

Q: d) Find the probability that face numbers in both dice are even and also greater than 2. e) Find the…

A: Here , Two Dice are rolled together  There are 6 possible outcomes for each die So total outcomes  =…

Q: Given: n1=50, c1=0, r1=3, n2=50, c2=3, r2=4. Assume Po= 0.01. What is the probability of accepting…

A:

Q: Find zo given the associated probability P(z> 2,) = .0505 ,9494 Zo= .9495 • 0505

A:

Q: Based on the data, which conclusion is NOT valid? Given that a randomly selected student is a male,…

A:

Q: a) Calculate the probability that he/she is late for the meeting. b) Given that he/she is late for…

A: Given, P(route 1)=0.35 P(route 2)=0.65 P(late/route 1)=0.1 P(late/route 2)=0.03

Q: If two dice are rolled one time, find the probability of getting a sum less than 9. O 10/18 13/18…

A:

Q: Find the probability​ P(E or​ F) if E and F are mutually​ exclusive, ​P(E)=0.45, and ​P(F)=0.27

A:

Q: d. The probability that a newborn fawn will be weigh between 2 and 3.1 is P(2 <x < 3.1) -

A:

Q: Find the probability that in four tosses of a fair die, the number 2 appear a. At no time b. Once…

A:

Q: 2. In the diagram, AC = selected at random from AB, what is the probability that: a. X is between A…

A: Given:          AC=CBCD=DBDE=EB Let: AB=2xSo,       AB=AC+CB2x=2AC                          use…

Q: Find the requested probability. (Enter the probability as a fraction.) P(C) if P(C) = 7 17

A: Given: P(C¯) = 717

Q: The probability that a person living in a city owns a pet is estimated to be 0.2. Find the…

A: Independent Events: Let A1, A2, ... , An be n independent events with P(Ai) &gt; 0 for all i = 1, 2,…

Q: To keep the blood sugar in a safe range, a diabetes patient takes an average of 14 doses of insulin…

A: Given,The average no.of doses per week =14so, an average no.of doses per day is =147=2 dosesand…

Q: The probability that a regularly scheduled flight departs on time is P(D) = 0.83, the probability…

A: 5) Given information: P(D)=0.83 P(A)=0.82 P(DA)=0.78 a. The probability that a plane arrives on time…

Q: When using a spinner divided into n equal sections, the probability of hitting any one particular…

A:

Q: With definitions as in the previous problem, find the probability that a random n-letter word is a…

A: There are 26 letters in English First consider n=7: The number of ways a 7 letter word can be…

Q: THE DICE IS THROWN 180 TIMES, THE PROBABILITY THAT THE NUMBER 6 APPEARS FROM 40 TO 45 IS 0.1359,…

A: Given that ; Sample size (n) = 180 A dice is thrown then probability of 6 is appear =  1/ 6 By using…

Q: 11. Consider the following dartboard where all quadrilaterals are squares and the r's represent…

A:

Q: Assuming there are n= 50,000 couples in the los ángeles area, what is the probability that more than…

A: Obtain the probability that more than one of the 50,000 couples has all the listed characteristics:…

Q: 12. From each penalty Christiano Ronaldo takes, probability that he: a. Scores all in his next 10…

A: Probability: Probability is a numerical measure of the likelihood or chance of occurrence of an…

Q: Suppose box A contains 2 red balls and 3 blue balls and box B contains 6 red balls and 3 blue ball.…

A:

Q: L) Compute the probability that the fourth 1 appears on the 10th roll

A:

Q: Given 15 balles numbered 1 to 15. What is the probability that 3 balls chosen without replacement…

A: Given ; 15 balles numbered 1 to 15. What is the probability that 3 balls chosen without replacement…

Q: Determine whether each of the following statements is true or false, and explain why.A die is thrown…

A: When two dices are rolled, Total number of outcomes = 36Outcomes are = (1 ,1)(1, 2)(1, 3)(1, 4)(1,…

Q: If X ~ N(10, 4), Y ~ N(5,9) and they are independent, find the probability that the perimeter of the…

A: Introduction: If two independent random variables, X and Y follow the normal distribution, such that…

Q: Mark is rolling a number cube with sides labeled 1 through 6 and is looking for the probability of…

A: given:- probability of not coming 5 out of total outcome

Q: (c)[ If the ten balls are drawn with replacement, write down the probability function of X. (d) If…

A: Given that  Red ball=15 , Blue ball=7 p=probability of red ball=15/22=0.6818 Ten ball are drawn with…

Q: In a computer instant messaging survey, respondents were asked to choose the most fun way to flirt,…

A: Given that, P(D) = 0.680 D is directly in person.

Q: 6. Purchased gum Kept the money 13 Students give 4 quarters Students given a $bill 29 11 38 a. Find…

A: Consider,

Q: Compute the exact probability that X is less than four P(X<4) = ? Approximate the probability that X…

A: Given that X follows Poisson dustribution with parameter equal to 6. We will use Normal…

Q: d. If one randomly selected runner is timed, find the probability that this runner's time will be…

A: Given, Sample size = 43 Sample mean = 22 Sample standard deviation =2.7 d) The probability that this…

Q: If Z is approximately N(0,1), the probability, after "Z lies in" between -1.50 and 2.37, is:

A: P(-1.50 &lt; Z &lt; 2.37 ) = ?

Q: Suppose a die is rolled twice and let B = {first toss is a 2}    D = {second toss is a 2} Find the…

A: Given,B={first toss is a 2}D={second toss is a 2)P(B)=16P(D)=16P(B∩D)=136

Q: 1. Illustrate the probability of the students who likes: a. P(Adobo) = 8 b. P(Sinigang) = 7 c.…

A: Since, the question to be answered is not mentioned, I will be answering the first question only.…

Q: A spinner consists of eight equal regions as shown. H. D F VE If Rob spins the spinner twice, what…

A:

Q: Express the probability of drawing a spade from a deck of cards as a reduced fraction. O 1/2 O 1/52…

A: From the provided information, Total cards in a standard deck = 52 Total spade cards in deck = 13

Q: Express the probability of drawing a red 2 from a deck of cards as a reduced fraction. O 1/26 O 1/52…

A: Deck consists of 52 cards.   n(S)=52   Let E be event that card is Red 2 P(E)=?

Statements and Logic

Logic is the analysis of general patterns of thoughts without regard to any specific sense of context.