The Empirical Rule For Normal Distributions (a.k.a the 68-95-99.7 Fule) od 68% 95% 99.7% mean-3s mean-2s mean -1s mean mean +ls mean +2s mean +3s 8. For males in a certain town, the systolic blood pressure is normally distributed with a mean of 120 and a standard deviation of 10. Using the empirical rule, determine the interval of systolic blood pressures that represent the middle 99.7% of males.

Q: A Sporis is a For fitness lovers of all ages Offering a range of sports To cater to all stages. The…

A: Introduction: It is of interest to test whether age affects the type of sports played by the sports…

Q: The parabola below models the area (A) of a rectangle given its length (L) and a fixed perimeter.…

A: Equation

Q: The planning committee for a class party decided to show a "classic" movie. The table below shows…

A:

Q: Suppose V is a complex vector space and T = L(V). Prove that V has a basis consisting of…

A: The given problem is to prove that V has a basis consisting of eigenvectors of T if and only if the…

Q: Sex²+y² dxdy R= {(r,0): 0≤ r ≤ 2, 0≤ 0 ≤ 2}

A:

Q: Let N = 610 +1 = 60 466 177. %3D %3D (a) Use Fermat's little theorem to prove that N is not prime.…

A:

Q: 1+i 1-i 1-J3 i (1+3

A:

Q: 2. Define two ordered bases B = and E = on R³. (i) Find the vector vị of R³ whose component vector…

A:

Q: A raffle drawing contains all the 15 Edison baseball players including 1 captain and 1 vice captain.…

A: Probability of getting neither captains getting selected = Probability of the players (who are not…

Q: Graph the piecewise function. (3x – 5 if x s -1 f(x) = {-2x + 3 if – 1< x < 4 2 if x 2 4

A: Just try lines and cutout and you'll get solution.

Q: -3 f(x)dx = 8, | f(x)dx = 1, Let f(x)dx = 4. -5 1 -5 Find f(x)dx

A:

Q: A chemical reaction in a laboratory with volume V (in ft) produces q, ft'/min of a noxious gas as a…

A: Formula used: C't=q11V-q12V.Ct

Q: Suppose TEL(V) and v € V. (a) (b) Prove that there exists a unique monic polynomial p of smallest…

A: Suppose T∈Lv and v∈V. We know that a monic polynomial is a single variable polynomial in which…

Q: Which equation shows direct variation? Choose 1 answer: (B) 1. 1. 3. 3.

A:

Q: Show that the following is true. cos(180° - 0) = -cos e

A: You know the formula:

Q: Ms. Le surveyed the staff on whether they wanted to win an Olympic gold medal (M) or a Grammy (G)…

A: Introduction :-  Here we want to find, Total number of members surveyed. Conditional probability of…

Q: A factory is producing and stockpiling metal sheets to be shipped to an automobile manufacturing…

A: Standard form of slope-intercept form of a line is y=mx+c, where m is the slope of the line and c is…

Q: What is the value of x? K X - 6 Q 5 3

A:

Q: Practice Problems: Find the CENTROID of the region bounded by the given set of curves. 1. x = −y² +…

A: The centroid of the region is bounded by the given set of curves. and the y-axis.

Q: Find the determinant of the matrix below, using a cofactor expansion across ANY row or column. 36 4…

A:

Q: (5 O So lve the following system of X+ y + 22 = 9 %3D 2x+ 4y - 32 = 1 3x +6y - 52 = 0 -| 2 -3 7

A:

Q: #4 Set an =!) * it n=3k 2K+1 2K+3 кк (-1)k if n=3K+1 it 11=3K+2 Find livizup an and limint an

A:

Q: 6. Let V = span{1+x²,x}. Two ordered bases for V are Si = {1+a², x} and S2 = {1+x + x², 2+ x + 2a²}.…

A:

Q: Let f:I-R, where I is an interval and z E I. Suppose lim [f(a+h)-f(x - h)] = 0. Does this mean f is…

A: A function is continuos if Left limit = Right Limit = Function value at a point

Q: Find a linearly independent collection of vectors which spans the following subspace of R4: 2 3 -3…

A:

Q: hello! can you help me with this algebra problem?

A: Let, quadratic function y = ax2+bx+c At x = 0, y = -4, we get -4 = a(0)2+b(0)+c c = -4

Q: 44. (a) Find all vectors v such that (1.2.1) X = (3.L-5) (b) Explain why there is no yector v such…

A: To find vectors v?

Q: Pastaj shumezofil t x = 30 Prova: 30: 6-2=3√ 1 Zgjidhni këto ekuacione a 3x-1=14

A: Concept: A mathematical statement in which two expressions are rendered equal to one another is…

Q: In Physical Education students have to run their mile. The coaches decide to encourage students to…

A:

Q: Problem 13 The number 1387 609 is orderly because it has the following propertie- • There are no…

A: Topic - permutation and combination A) we have to  choose 5 odd numbers and 5 even numbers and that…

Q: 1) Explain why we can think of the beaver population as a function of time in years. 2) What is the…

A: Consider the given graph. Let t denotes the time in years and P denotes the number of beavers. In…

Q: Suppose two events A and B are mutually exclusive. Would A' and B' also be mutually exclusive? If…

A: Mutually exclusive events are those whose outcomes do not have anything in common. That is, they do…