statistics math

#### Related Questions in Mathematics

• ##### Q :Problem on budgeted cash collections

XYZ Company collects 20% of a month's sales in the month of sale, 70% in the month following sale, and 5% in the second month following sale. The remainder is not collectible. Budgeted sales for the subsequent four months are:

• ##### Q :Define Big-O notation Big-O notation :

Big-O notation: If f(n) and g(n) are functions of a natural number n, we write

f(n) is O(g(n))

and we say f is big-O of g if there is a constant C (independent of n) such that f

• ##### Q :Area Functions & Theorem Area Functions

Area Functions

1. (a) Draw the line y = 2t + 1 and use geometry to find the area under this line, above the t - axis, and between the vertical lines t = 1 and t = 3.

(b) If x > 1, let A(x) be the area of the region that lies under the line y = 2t + 1 between t

• ##### Q :Problem on mixed-strategy equilibrium

Assume three Offices (A, B, & C) in downtown,  simultaneously decide whether to situate in a new Building. The payoff matrix is illustrated below. What is (are) the pure stratgy Nash equilibrium (or equilibria) and mixed-strtegy equilibrium of the game?

• ##### Q :What is the definition of a group Group

Group: Let G be a set. When we say that o is a binary operation on G, we mean that o is a function from GxG into G. Informally, o takes pairs of elements of G as input and produces single elements of G as output. Examples are the operations + and x of

• ##### Q :Problem on reduced row-echelon The

The augmented matrix from a system of linear equations has the following reduced row-echelon form.

• ##### Q :Row-echelon matrix Determine into which

Determine into which of the following 3 kinds (A), (B) and (C) the matrices (a) to (e) beneath can be categorized:

Type (A): The matrix is in both reduced row-echelon form and row-echelon form.
Type (B): The matrix

• ##### Q :Theorem-G satis es the right and left

Let G be a group.

(i) G satis es the right and left cancellation laws; that is, if a; b; x ≡ G, then ax = bx and xa = xb each imply that a = b.

(ii) If g ≡ G, then (g-1)

• ##### Q :Simulation with Arena An office of

An office of state license bureau has two types of arrivals. Individuals interested in purchasing new plates are characterized to have inter-arrival times distributed as EXPO(6.8) and service times as TRIA(808, 13.7, 15.2); all times are in minutes. Individuals who want to renew or apply for a new d

• ##### Q :Use MS Excel to do the computations

Select a dataset of your interest (preferably related to your company/job), containing one variable and atleast 100 data points. [Example: Annual profit figures of 100 companies for the last financial year]. Once you select the data, you should compute 4-5 summary sta