Do only c) and d) .

Q: of a 3. Based on years teaching assistant has cars in the drive-throu X f(x) 0 .005 (a) Sketch the…

A: X 0 1 2 3 4 5 6 f(X) 0.005 0.025 0.310 0.340 0.220 0.080 0.020

Q: Let S-(10,20, 30, 40, 50,60). A= {10,20,30), B - {30,40,50}, and C- {40, 50, 60) . Find: a) AUB b)…

A: Note: According to bartleby experts question answers guidelines an expert can solve only first three…

Q: Just do c.)

A:

Q: Given U = {y,e,l,o,w}; A ={y,e,l}; B={y,o,w}, find (A union B) set difference (A intersection B)

A: we have given sets- U={y,e,l,o,w}A={y,e,l}B={y,o,w} we want to find (A∪B)-(A∩B).

Q: Use property of betweenness. Given A*B*C and A*C*D, prove A*B*D.

A: Given: and ,Aim: To prove .

Q: (c) Suppose five observations are made independently on reaction time, each one for a temperature of…

A: The regression equation is: Population standard deviation is

Q: O Finl (fande. where fre)= Im2, c the civele l21=Y (countar dock wise)

A:

Q: 2. : (a) For n ≥ 1, show that 1+z+2²+...+ 2¹: (b) Hence, show that 1+ cos 0 + cos 20 + 12+1 2 #1 7…

A: Solution:

Q: Find the standart devition. Standart sapmayı bulunuz.     A) 7,39 B) 14,78 C) 54,64 D)…

A: Standard deviation= √(summation fiXi2)/n - {(summation fiXi)/n}^2 n= summation fi = (30+40+60+30+25)…

Q: Consider the accompanying data on flexural strength (MPa) for concrete beams of a certain type. 5.2…

A:

Q: (b) In a restaurant, the spending of a customer for lunch is known to follow a normal distribution…

A: here use basic of normal distribution  and definition of variation

Q: b) Find the probability that a randomly selected male in the US between the ages of 40 and 49 has a…

A:

Q: Figure 5.7 in your textbook shows output from an econometric software program called EViews that is…

A: Given that: Sample size, n=40 Table shows the hypothetical output: Variable Coefficient Std.…

Q: Ax) b- a -dx = Ax)+f(a+b- x) 2

A: To prove:∫ab f(x)f(x)+f(a+b−x)dx=b−a2 Let, I=∫ab f(x)f(x)+f(a+b−x)dx    ...(1) Since, we know that…

Q: before medication: 187 120 151 143 160 168 181 197 133 128 130 195 130 147 193 157.53 27.409 after…

A: To testH0:μd=0H1:μd≠0 b)The critical value of t at α=0.01 is 2.977.…

Q: 'm thinking of three numbers . The product of two of them is 24, and the sum of all three is also…

A: There are three numbers.The product of two of them is 24, and the sum of all three is also 24. To…

Q: d) Calculate the correlation coefficient. e) What is the strength of the correlation coefficient? f)…

A: Let x be the horsepower of the car. and y be the fuel efficiency in miles per gallon. A simple…

Q: Given the four points A(0, 1, 2), B(1,2, –1), C(2, 1, 1) and D(1, (a) find the cosine of the angle…

A: (b) We have AB→=B-A=(1,2,-1)-(0,1,2)=(1,1,-3)AC→=C-A=(2,1,1)-(0,1,2)=(2,0,-1)

Q: (b) By listing the sample points in each case, find how many sample points correspond to each of the…

A: Given: Sample size = 2 Sampling without replacement  Population size = 5  Population : Jack , Jim ,…

Q: Let A= {a,b,d,e}, B = {a, b, c , d, e, f, g, h}. Find a) AUB b) ANB c) A-B

A: Since you have asked a question with multiple question in a single request, we would be answering…

Q: F(x) = 1 2 0 + 1 3 (x-4) 5x - 44 (5 (a) Compute P(X < 0). 0.5 x < -2 -2≤ x < 2 2 ≤ x (b) Compute…

A: According to the Bartleby guidelines experts solve only one question and maximum three subparts of…

Q: 1) The upper arm length of 18-year-old females is approximately normal with mean 35.6 cm and…

A: Let  the upper arm length of 18-year-old females.To find,a) b) To check whether the 18-year-old…

Q: Let -2² + 2. z - 5 f(x) = (x + 1) · (2² + 6 · z + 9) The partial fraction decomposition of f(x) is T…

A: Given: f(x)=-x2+2.x-5(x+1)(x2+6.x+9)=Ax+1+Bx+3+C(x+3)2.

Q: Determine whether each triple (a, b, c) is a Pythagorean triple. a) (8, 15, 17) b) (10, 13, 19) c)…

A: By Pythagorean theorem, the hypotenuse square is the sum of squares of other two sides. That is,…

Q: Let A (a, h.c.d.e) and B (a.b.c, d.e. f.g.h). Find a) AUR. c) A- B. b) ANB. d) B- A.

A: For two sets A∪B is the set containing elements of both A and B without repetition. A∩B is set of…

Q: but no absolute extrema. ii) A function that is concave up and decreasing. i) A function that is…

A:

Q: need help with all parts? but esp d)

A: Note: Since you have posted a question with multiple subparts, we will solve the first three…

Q: Use the fact that matrices A and B are row-equivalent. 1 2 1 25 1 1 A = 3 72 2 -2 6 13 5 -1 1 0 30-4…

A:

Q: tion promotes a temporary loss of bone mass to provide adequate amounts of Subject 5 1 2 3 6 7 8 9…

A: The question is about hypothesis testing.Given :To find :a ) Test the hypothesis.b ) Upper bound for…

Q: where P =n+p+h is the total population, and a and b are some real numbers (which you do not need to…

A: We are given the following information. The population has been divided into three categories:…

Q: Can you conclude that A= Bif A B, and Care the sets such that a) AUC= BUC (Click to select) v b)…

A: Use the properties of set.