A test of Ho- H= 69 versus H < 69 is performed using a significance level of a = 0.05. The value of the test statistic is z=-1.54. If the true value of u is 69, does the conclusion result in a Type I error, a Type IlI error, or a correct decision? O Correct decision O Type I error O Type Il error

Q: x + 12=7

A: Definition :   A linear equation is any equation that can be written in the form ax+b=0 where a…

Q: 5x-24+x2

A: Rearrange the given expression.

Q: y 2 4 -2 --2 -4 74.

A: Given problem:-

Q: 3+2x7=

A: We first multiply 2x72x7=14Because of PEMDAS we multiply first.

Q: x? - 4x – 5.

A:

Q: -8(3p + 4)=8p

A: Given  -8(3p + 4)=8p  p =?

Q: 1 Sody y² +9

A:

Q: 2x(7)+7=

A:

Q: 5p2 - p2

A:

Q: 5a +7=10

A: 5a + 7 = 10 Subtract 7 on both side, 5a =3

Q: 2. K 5x+5 16 35

A:

Q: 3x + 5x + 6 + 10 =

A: To solve these type of question follow these steps : Add same variables together and then equate.

Q: 9. Find x²+25

A: We will solve the problem.

Q: 25x4y2 − 36

A: This is is simple factorization question  Formula used (a2-b2)=(a+b)(a-b)

Q: 37=-3+5(x+6)

A: Given,          37= -3+5(x+6)

Q: 18-2(3+4)

A: The given expression is;

Q: 4b2 + 8b +7 = 4

A: Given that

Q: D. (5x-22)*. (2x+35)*

A:

Q: 13t - 7 - 10t = 2

A:

Q: 4(w-9)2+9=109

A: To solve the equation 4(w-9)2+9=109

Q: squareroot z+8=3

A:

Q: 11+(9+4)=(6+7)+11

A: 11+(9+4) = (6+7)+11 LHS 11+(9+4) = 11+13 = 24

Q: B6. Express + ar

A: Given

Q: S dr 3r+5 r3-8

A:

Q: 13-2+3

A: this is a simple calculation question we will simplify this by normal calculation.

Q: -25 x3 + 15 x2

A: Solution: The objective is to simplify the given equation

Q: 4-(39x+6)=90

A: given equation is, 4 - (39x +6) = 90

Q: Find the ocactlength of the 4=x3 34x

A:

Q: в Зх + 20 А 5x - 12 D

A: Topic =  Geometry   A rhombus is a quadrilateral whose all four sides are equal in length and…

Q: -5+2(8-12)

A: Use PEMDAS rule to simplify.First we work with the parenthesis. In it 8-12=-4

Q: Find f- (3) – 4ƒ(6).

A: Given: The table x f(x) 1 4 2 1 3 2 4 6 5 3 6 5

Q: a+10+44=2a

A: Simplify L.H.S and then re aggrange like terms on one side and other terms on R.HS.and then…

Q: 29 ×2+3

A: Given query is to perform indicated mathematics operation.

Q: + 6x2 + 5.x3 4x2 + 7x3

A:

Q: t 2X +3 x² イー

A: Simplify the above expression.

Q: бу 16y + 8 12y +6 7

A:

Q: 2x+5+7=

A: First, combine the numerical terms 5 and 7. 2x+5+7=2x+12=2x+2·6

Q: 8a+72-120=24

A:

Q: Make the addition table for ℤ6.

A: Elements of Z6 = {0,1,2,3,4,5}

Q: 2x² + 2x + 2 . Evaluate. x2 +2

A: The given integral is definite integral  So firstly integral will be done after that limit will be…

Q: 18+k=6(3-7k)-5k

A: Given equation is having an unknown 'k' which is to be found out by solving the equation.