If my null hypothesis is 'Dutch people do not differ from English people in height', what is my alternative hypothesis? A English people are taller than Dutch people. (B Dutch people differ in height from English people. none of the choices D) Dutch people are taller than English people.

Q: 12. 4 2 O -2 -4 y 2 4 6 XA

A: The graph of the function is given.The aim is to find the function for the given graph.

Q: 3. √11

A:

Q: 14. L1+ 2t- 3

A: Given The given expression is  Apply Laplace transform formula.

Q: 6.7 Find the unique number which is equal to its half plus 1.

A:

Q: dx 0 4-x

A: To evaluate the integration.

Q: 4. 1+x+x* dx 1+x2 34.

A:

Q: 45x(4²)3 3. Express as a single power. 48 a. 43 b. 42 C. 418 d. 46

A:

Q: 36 43 10-

A: The quartile deviation is computed by using the table below. The class boundaries are computed by…

Q: 8. Solve for x. 3 4 16

A:

Q: 12. Stan³0 sec²0d0

A: Integration is done by "u" substitution method

Q: 25. 1 | 1 1 + 1 - 1

A: Solution is done in step 2

Q: 5-x-3 > 3 4.

A:

Q: Find .6 7 LT." 3 4 xy dydx.

A: Given that the integral ∫36∫47xy dydx. Find the value of given integral.

Q: 7. Use your graph to estimate how the scale factor changes between a box with volume of 1 cubic foot…

A:

Q: -2.4≥ x/5

A: We have to solve for x

Q: 1. ²-4 Difference of squares

A:

Q: Solve for x 3.2

A:

Q: 3,

A: Use 2 chords power theorem

Q: k2. 7k + 10 k2. 3k k2 + Sk + 15 k2 - 4k - 12

A: Given; 1. [(K2+7k+10).(k2+3k)]/[(k2+8k+15)(k2-4k-12)] 2. 7/(x-2) - 5/(2-x).

Q: -4 X+

A:

Q: 8. 2x + 21 < 11

A: Solve inequality

Q: 4 2- -4 -2 -2 4

A:

Q: 5.0 5.2n=1 no.2

A: The series ∑n=1∞1n0.2. We have to check whether it is convergent or divergent.

Q: (y>-- (2x-y 2-3 AALAM

A: Here we have to graph the given inequality:-  y&gt;-x2-22x-y ≥-3

Q: -7 2. Fine the gcneral Selution

A: Given differential equation is: x2d2ydx2+xdydx+y=-7.     …..1 Substitute x=ez z=logx Now,…

Q: (62- 5x) %24

A: In a cyclic quadrilateral , the sum of opposite angles are equal to 180 degree

Q: 97 45. -x³dx +

A:

Q: 3. Simplify Vx5 Vx3 *

A: In this question , we can simplify the given expression. xn = x1n xa .xb =xa+b

Q: For the following equation, determine the values of the missing entries. Reduce all fractions to…

A: given x=y2 complete the table as follows

Q: 5. E1009 i-2n – 2 E7000 i¬n

A: ∑n=11009i-2n=∑n=11009-1-n          =∑n=11008-1-n+-1-1009          =-1+1-1+1...+1+-1-1009…

Q: 10.1-2 q 6

A: Image is attached with detailed solution.

Q: 1/3+4/5=

A:

Q: 一 tp人 川

A: Given,           y'=x+1y4+1

Q: 7.) -3- %3D 10 2'

A: .

Q: 5x + 8 = 78

A: We Solve the Equation, Find The value of x.  Given Equation is 5x+8= 78.