Question # 5: The marks obtained by 25 students in Statistics and Economics are given below. The first figure in the bracket indicates the marks in Statistics and the second in Economics. (14,12) (0,2) (1,5) (7,3) (15,9) (2,8) (12,18) (9,11) (5,3) (17,13) (19,18) (11,7) (10,13) (13,16) (16,14) (6,10) (4,1) (9,15) (11,14,) (8,3) (13,11) (14,17) (10,10) (11,7) (15,15). Prepare a "Bivariate" frequency distribution using "4 as class width".

Q: 1. Parallelogram method Vector A: 10 m, 25⁰ Vector B: 6 m, 15°

A: (1) Given that,   Vector A:  10m,  25o   Vector B:   6m,  15o    Formula: To solve using the…

Q: 1. Determine the Taylor Series (5th approximation) of the function defined by f(x) = sinh x about a…

A:

Q: Sketch level curves for f(r, y) = 2 = y - cos(x) (at least 4). Based on your sketch, describe the…

A: Given fx,y=z=y-cosx. We will sketch the level curves for z = 0,1,2,3. z=0, y-cosx=0⇒y=cosxz=1,…

Q: c) Using the table below how many factors should the researcher keep and why? Factor Total 1 3,751 2…

A: From the above given data the following solution is provided below:

Q: Symbolize the following sentence into predicate logic using the provided symbolization key (hint,…

A:

Q: 1. Fair die is thrown four times. Calculate the probabilities of getting: 0 Twos 1 Two 2 Twos

A: As per our guidelines we can solve first three subpart and rest can be reposted. Solution-: We have…

Q: For the functions f(x) = 3x – 4 and g(x) = x + 2, find the following and determine %3D the domain in…

A: NOTE: We’ll answer the first question since the exact one wasn’t specified. Please submit a new…

Q: What is the mean absolute deviation of the following set? {23, 24, 29, 30, 38, 48}

A: First we calculate the mean of the given data set then we calculate the distance of each element of…

Q: Find parametric equations for the set of all points P as shown in the figure, where a = 3, such that…

A:

Q: (2) For the f(x) = -x3 + 3x + 6 determine the coordinates of the turning point(s) and any point(s)…

A: See the attachment

Q: 2. Determine the Maclaurin Series (5th approximation) of the function defined by f(x) = sinx. a.…

A: Maclareen series is taylor series about zero i.e. a =0…

Q: 4) The median of the pdf f (x) = x 1,2,3, .7 is equal to 5 a. True b. False 5) The value of the…

A: Note : Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the…

Q: It has become common for shoppers to comparison shop using the Internet. In a survey, respondents…

A:

Q: h 4 (b) Lim h-0 V5h + 4 - 2

A:

Q: Use the spinner shown to answer the question. Assume that it is equally probable that the pointer…

A: Given spinner divided into 6 equal part.   2 parts are green. 1 part is yellow. 3 part is red.

Q: *1. Solve the problem by applying the Fundamental Counting Principle. A restaurant offers a choice…

A: It is given that a restaurant offers a choice of 5 salads, 10 main courses and 4 desserts.

Q: *2. At a lumber company, shelves are sold in 4 types of wood, 3 different widths and 6 different…

A: 4 type of wood 3 different widths 6 different lengths   how many different type of shelves could be…

Q: Current estimates suggest that 80% of the home-based computers in a foreign countr have access to…

A: Given : Probability of success,p = 0.80 Probability of failure,q=(1- 0.80)= 0.2…

Q: For the functions f(x) = Vx – 3 and g(x) = vx + 2, find and determine the domain in each case: (a)…

A: Note: Since, you haven't mentioned which question you would like to get answered. Here, we are…

Q: The dynamics of the variable y with respect to variable x is described by the following ODE: dy –x²y…

A: Runga-Kutta Method of order 4:

Q: Suppose that (Xn)n20 is a stochastic process, such that X, is the value of an asset at day n. Assume…

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Q: Q3. Expand and simplify (1) (2k – 3)(k - 2)

A: Given :                      (2k - 3)(k - 2)           Now we try to expand (2k - 3)(k -…

Q: a Q5 Make Q the subject of P= Q² +b

A: we have to make Q the subject of P=aQ2+b that implies we have to solve it for Q.

Q: 2. Consider an inventory system which the sequence of events during each period is as follows. i. We…

A: Given:

Q: 1. Solve the given differential equation. (a) x²y" - 2y = 0 (b) x²y"+y' = 0 (c) x²y" + xy' + 4y = 0

A: x2y''-2y=0 Note: There is multiple question multiple subparts, according to the guidelines we are…

Q: Provide an appropriate response. The critical values of f(x) = 4x - 48x + 24 are x = -2 and x = 2.…

A: The critical values of the function fx=4x3-48x+24 are x=-2 and x=2. To find : Which of the critical…

Equations and Inequations

Equations and inequalities describe the relationship between two mathematical expressions.

Linear Functions

A linear function can just be a constant, or it can be the constant multiplied with the variable like x or y. If the variables are of the form, x2, x1/2 or y2 it is not linear. The exponent over the variables should always be 1.