1. A commercial bakery has recorded sales (in dozens) for three products, shown as follows: Day 1 2 3 4 56 7 8 SOFN345 9 10 12 13 14 15 Blueberry Cinnamon Muffins Buns 30 18 34 17 32 34 35 30 34 36 29 31 35 31 37 34 33 19 19 22 23 23 25 24 26 27 28 29 31 33 Cupcakes 45 26 27 23 22 48 29 20 14 18 47 26 27 24 22 a. Predict orders for the following day for each of the products using an appropriate naive method. Hint: Plot each data b. What should the use of sales data instead of demand imply?

Q: Find the solutions for -11x-42=-3x² using the Quadratic Formula. Show every step

A:

Q: Sketch the graph of f and use your sketch to find the absolute and local maximum and minimum values…

A:

Q: (a) Find the correlation coefficient and interpret the re (b) Obtain the equation of least square…

A: Given data, X Y X*Y X*X Y*Y 11.1 10.9 120.99 123.21 118.81 10.3 14.2 146.26 106.09 201.64…

Q: The cumulative distribution function for a random variable T is given as (0, t7, Find (а)Р(Т %3D 5).…

A: a PT=5=34-12=14=0.25 b PT>3=14+14=12= 0.5

Q: The waiting time, in hours, between successive speeders spotted by a radar unit is a continuous…

A: 12 minute=1260=0.2 hours.a) The probability of waiting less than 0.2 hour between successive…

Q: Let X = X(t) be a stochastic process with SDE: dx = atX dt + BX² d X(0) = 1 (a and ß are constants)…

A: To use Ito's formula to derive the SDE for Y(t), we need to first find the differential of Y(t)…

Q: Number of Hours 1 2 3 4 5 6 7 8 Frequency 20 38 53 45 40 13 5 36 250 Amount Charged $3.00 6 9 12 14…

A: Hi! Thank you for the question. As per the honor code, we are allowed to answer three sub-parts at a…

Q: The positioning system of a printer can be modeled as 10(s + 50) Y(s) = R(s), s2 + 60s + 500 where…

A: The function is Ys=10s+50s2+60s+500Rs Break the denominator:…

Q: A large box initially contains 5 white beads and 5 red ones. As experiment consists of the following…

A: Let P(x) represents the probability of sum less than 4 P(x)=1536=512 And P(y) represents the…

Q: 5. The length of time for one individual to be served at a cafeteria is a random variable having an…

A: Here , Exponential and binomial distribution is applicable

Q: A random variable X has a mean u = 10 and a variance o? 4. Using Chebyshev's theorem, find a) Р(Х —…

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

Q: . Imperfections in computer circuit boards and computer chips lend themselves to statistical…

A: Here Binomial distribution is applicable

Q: Service calls come to a maintenance center according to a Poisson process and on the average 2. 7…

A:

Q: Solve for "y" using Cramer-exce 3x+4y-2z-w=20 4x-y-z-5w=50 2x-3y-6z+7w=60 x+y+z+2w=70 round to two…

A:

Q: 24 59 80 31 58 75 55 75 85 37 79 78 80 96 42 66 93 82 56 75 54 11 65 76 79 24 84 99 80 68 39 70 84…

A: As per honor code we can only attempt first three parts of the question. a) Arrange the given data…

Q: 1. A car dealer claims that the average price of Honda Vios is at least 662,000.00. A client…

A: The random variable X follows normal distribution. We have to test whether the average price of…

Q: Identify all pairs of corresponding angles for the lines d and e with transversal a in the given…

A: To identify all pairs of corresponding angles for the lines d and e with transversal a in the given…

Q: d dx J3 (2t³+3) dt = -3

A:

Q: The marginal cost C' (q) (in dollars per unit) of producing q units is given in the following table.…

A: Consider the given table. q 0 100 200 300 400 500 600 C'(q) 29 27 22 27 31 42 54 where C'(q)…

Q: Find mPS. (5x + 1) (8x – 41) R S 142° shark costumes 146 clown shoes 138° cowboy hats 132 144 saran…

A: Topic: geometry

Q: (c) Suppose that only two firms supply the market and each firm chooses its output in period t + 1…

A: Differential equations Advance maths

Q: components. The resulting system will be functional if at least 4 of its 6 components are in working…

A: Given that  Total used components = 20 Components need to be selected (n) = 6 The system will be…