Suppose a population is known to be normally distributed with a mean, u, equal to 116 and a standard deviation, ơ, equal to 14. Approximately what percent of the population would be between 102 and 130?

Q: m³ ² m² 771 A) m10 26 B mx? 211 p2 D m² x²

A: m5 ●x2 ●m4 / m2 = m9 ● x2 / m2

Q: Graph the system of linear inequalities: Ps-2x-4 2x+2 a) 31 1 23 b) 3 -5-4 -3/-A-1 -1 23 -21 -5-4

A:

Q: 6. 11 ZB = ZB = CB =

A:

Q: F (2, 12)

A: Given that  F( 2 ,12) It is the F statistic with the df1 = 2  and df2 = 12 df1 = Degrees of freedom…

Q: 114 19

A:

Q: 4) 45

A: The length of the side AB=32 units. An angle m∠A=45∘ The objective is to find the value of 'x'.

Q: 1 (i) Find the unit vector having the same direction as B – 2A+÷C. (ii) Draw the vector you obtained…

A: We have given three vectors A, B and C .

Q: help me

A: x = 46°                 (Corresponding angles are equal)

Q: 2功3。 24) -13- 25)

A:

Q: d) Calculate (g o g)(3)

A: given,

Q: Г(4) 2Г (2) 3 aO 2.00 6. 4.

A:

Q: nd the value of o(1999), p(101), p(243), 9(1998).

A: Phi function

Q: How many are in A but not C?

A: Given: A=15, 3, 2, 5B=3, 5, 2, 10C=2, 5, 2, 15

Q: 5 7n +9 9) 9.

A:

Q: to 2A+7 n-1

A:

Q: 14 - Which one is a basis for the vector space R3 ? 1

A: We have to check

Q: ((6 – 9) - 3) + ((-8) +(-1) + 6)

A:

Q: 50 3a° b° 3a°

A: Theorem  sum of opposite angles of cyclic quadrilateral is  equal to 180°

Q: What is the coefficient of d5e2c in (d+e+c)8

A: Given (d+e+c)8 = (d+(e+c))8= Cr d8-r (e+c)r8= Cr d8-r Ck er-k ckr8= Cr Ck d8-r er-k ckr8 We need to…

Q: (e) ap: (2² – 8)5

A:

Q: 6. (2m²n)* 1 Show Your Work

A:

Q: 6 4. Find A: s²+4 R: r()

A:

Q: Trying to answer c)

A: Refer Standard normal table/Z-table, Lookup for z-score corresponding to area 0.10 to the left of…

Q: 4 Z +4Z =1 Find Z

A: We have to solve the equation for z, where…

Q: b) z

A:

Q: Find the perimeter C(4, 4) (-3, 0) A (1, 4)

A: Graph of the triangle A(-3,0), B(1,-4), C(4,4) are given. we have to find its perimeter

Q: How many Independent Variables (factors) are in a 2 x 2 x 3 x 2 design? O 2 3. 4. 24

A: The independent variables(factors) in a 2×2×3×2 design is- c) 4

Q: Z, x Z3 and Z3 × Z3 × Z3 Z21 and Z3 × Z,

A: CASE 1 In case of ℤ9×ℤ3, there exist at least one element of order equal to lcm(3,9)=9 In case of…

Q: 2(3w+8)=40

A:

Q: Find the midpoint between (-6, 11) and (2, 8)

A: -6, 11 & 2, 8.

Q: M(-3,5) N(7,11)

A: Given, M(-3,5) and N(7,11)

Q: 13. Is ABLCD? (Sx+9 C 7x-21y

A: 13. Given  Since both lines are perpendicular, so they will intersect at right angle. Therefore,…

Q: (-13)+(-3=)

A:

Q: (d) 2.46 (е) —0.10

A: Answer- Given null and alternative hypothesis                H0 : μ = 5                H1 : μ > 5…

Q: What is the least common multiple of 12 and 2? lcm (12,2)=(

A: Algebra

Q: 6（c)(d)

A: We shall use the properties of homomorphism to solve this question

Q: à + 2b

A:

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.