Find the probability that a politician picked is a: a) Either a female republican or female democrat Senator is not a democrat. b) Senator is male republican Male Female Total Republican 37 4 41 Democrat 44 13 57 Independent 2 0 2

Q: Example: If 25 percent of all patients with high blood pressure have bad side effects from a certain…

A: Given that p = 25% = 0.25 , n = 120

Q: Compute (a)  ?(? = 1), (b) ?(? ≥ 4), and (c) ?(1 ≤ ? ≤ 3).

A:

Q: A distribution of measurements is relatively mound-shaped with a mean of 60 and a standard deviation…

A: Given that : Mean=60 Standard deviation =14 We have to find P(X>46)

Q: A sample of 59 research cotton samples resulted in a sample average percentage elongation of 8.15…

A:

Q: i) Generate 100 standard-normally distributed random numbers, assigne them to vector r, ii) plot the…

A: As per bartleby guidelines we can answer only first three subparts and rest can be reposted. As per…

Q: The distance, X, between flaws on a long cable has an exponential distribution with a parameter…

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Q: This bag contains one fewer Lima bean than Red beans. There are six more Black beans than Lima…

A: Dear student, You posted the problem, but I think you forgot to mention the question. It's easily…

Q: Hi, what is "e" means in the formula and what is its value?

A: Here, we need to tell about to the ‘e’ in the formula and its value.

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Q: Ee

A: Given that average=11.4s

Q: Six history books, 4 mathematics books, and 2 english books are on. table. If. book is removed and…

A: Given that History book=6, Mathmatics book=4, English book=2 Number of time book drawn = 6…

Q: Suppose that пcomponents are available, and that each component has a probability of 0.90 of…

A: The given that There are n independent components operating correctly. The correctly operating…

Q: and D's are male. Submit for your answer the number n such that P = 1/n.

A: Here given,  An EEOC investigation into course grading encountered the following situation. In a…

Q: 1) What is the variance of this population? [ ) What is the variance of Xtot? (to three decimal…

A: The population has a standard deviation of 23. So, σ = 23 And, Variance, σ2 = 232  Sample size , n =…

Q: ower half logistic distribution?

A: Given Logistics distribution, has been used since ancient times as a way to manage and move goods…

Q: 4. The mean seat width for a population is 15 inches and std deviation is 1 inch. Find the seat…

A: “Since you have asked multiple questions, we will solve the fourth question for you. If you want any…

Q: of the quotient space R²/ given below, determine wheth under the quotient projection p: R² → R²/.…

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Q: The time needed for a random student to complete Quiz #3 in Mat 301 has approximately a normal…

A: “Since you have posted a question with multiple sub-parts, we will solve first three sub-parts for…

Q: Below are daily numbers of reported COVID deaths in LA County during Aug. 2020: 16 10 27 31 38 58 51…

A:

Q: Find the number of ways in which at least one piece of fruit could be chosen from a basket…

A: It is given that  Apples = 4 Bananas = 5 Cantaloupes = 2 Pears = 3

Q: • Example: In a length of hospitalization study conducted by several cooperating hospitals, a random…

A: From the provided information, Sample size (n) = 64 Population standard deviation (σ) = 3 Sample…

Q: A bag of equally-sized marbles contains 6 green marbles, 8 blue marbles, and 10 red marbles. Amber…

A: Given that : A bag of equally-sized marbles contains 6 green marbles, 8 blue marbles, and 10 red…

Q: Boris, Priti, and Sajid are due to attend a meeting. A curious observer records their actual…

A: Given problem Given that   Boris, Priti and Sajid are due to attend a meeting.  A curious observer…

Q: Do teachers find their work rewarding and satisfying? An article reports the results of a survey of…

A: Given that N1=390, X1=228, n2=269, X2=123

Q: (a) Draw a bar graph for this pmf. (b) Draw a probability histogram for this pmf.

A:

Q: d) Ana tosses a 50p coin twice. What’s the probability she’ll get two heads?

A: d) here given 50p coin tosses twice. we need to probability of two head.

Q: A. How many 4-digit is numbers that are divisible by 10 can be formed from the numbers 3, 5, 7, 8,…

A: Note: Hi! Thank you for the question, As per the honor code, we are allowed to answer one question…

Q: five men in arow if no two another In how many ways be arranged in arow standing next to one Can and…

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Q: When Steve plays chess against his favorite computer program, he wins with probability of 0.60, If…

A: P(steve win the game) = p = 0.60 no. of games played = n = 12 x = no. of games played P(x=X) =…

Q: 8. Three students, Esther, Jean and Ruth are in a race. Esther is twice as likely to win as Jean,…

A: Given information Let E=Esther, J=Jean win, R=Ruth win  E=2×J, J=3×R  Note:  According to Bartleby…

Q: How many distinct 4-letter words can be formed from the word LOGAZBU if Z is to be used OR all…

A: The word is LOGAZBU.

Q: The amount of the product of a controlled laboratory experiment, has the following cumulative…

A: Since you have posted a question with multiple sub parts, we will provide the solution only to the…

Q: Shown below are the scatter plots for four data sets. Answer the questions that follow. 10 9- Figure…

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Q: i am not able to see the answer properly

A: “Since you have posted multiple questions, we will provide the solution only to the first question…

Q: On the basis of extensive tests, the yield point of a particular type of mild steel-reinforcing bar…

A: Obtain the 90% confidence interval for the true average yield point of the modified bar.   The 90%…

Q: On the basis of extensive tests, the yield point of a particular type of mild steel-reinforcing bar…

A: GIVEN DATA, σ=100n=25x¯=8435df=n-1=25-1=24CI=0.90α=1-0.90=0.10

Q: The depth at which whales dive, y, in feet, as related to the duration of the dive, t, in seconds,…

A: GivenThe depth at which whales dive is "y" in feetthe duration of the dive is "t" in secondsLinear…

Q: A population has a standard deviation of 23. We take a random sample of size 19 from this…

A: Given Information: Population standard deviation σ=23 Sample size n=19

Q: The serum cholesterol levels (in mg 222, 230, 218, 213, 196, 208, 235, 220, 247, 254, 242, 215, 259,…

A: Given data is222,230,218,213,196,208,235,220,247,254,242,215,259,237,186,232,249,206sample…

Q: What is "d" I need the experimental and theoretical probability

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Q: You are trying frantically to get dressed, and you need to reach into your sock drawer to get two…

A: Please find the explanation below. Thank you.

Q: 4. An herbal extract claimed to more than a placebo was tested as follows. Test 1. Two different…

A: An Herbal extract claimed to raise the blood hemoglobin (HB) level in anemic patients more than a…

Q: Question 1. Consider a game where you can pay either $2 to flip two coins, or $3 to flip three…

A: Solution:

Q: ​[SOA 146] A survey of 100 TV watchers revealed that over the last year: (i) 34 watched CBS. (ii) 15…

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Q: Let A and B two event P(A) = 0·4, P (B) = 0.7 P(AUB) -0-9 find Ja] P(A²-B) [1] P (AUB) ⒸP(AN(BUA))

A: We have given that P(A) = 0.4 P(B) = 0.7 P(A ∪ B)= 0.9 From the given information P(A ∪ B) = P(A) +…

Q: (Device lifetime) A satellite orbiting the Earth contains a device whose lifetime X (in years) has…

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Q: Let X be a random variable. Suppose we try to use a constant real number â to guess the value of X.…

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Q: An airline knows that each passenger has probability .05 of not showing up, independently of all…

A: given data  P(not show up) = 0.05 P(show up) = 1-0.05 = 0.95 n = 54 tickets sold capacity of plane =…

Q: Josef is selecting 5 songs to be randomly played between games at a basketball tournament. Each of…

A: The Person J needs to select 5 songs.

Q: Ultra high performance concrete (UHPC) is a relatively new construction material that is…

A: