FromSassampleSof n = 15 readingsSon X = TrafficSVolumeS(carsSperShourS) Sand Y = Carbon Monoxide Concentrations (PPM)S takenS ats certains metropolitans air$ qualitys samplingSsites,SweShaveStheseSstatistics$(seeSthe imageSbelow$). TestSwhetherSthereSissa SsignificantSrelationshipSbetweenSthesvariablesSatsa 50% levelSofssignificances. Σx = 3,550 Ey = 167.8 Σχ = 974, 450 y 1,915. 36 %3D Σxy 41, 945 What is the alternative hypothesis? (Example answer. H :u # 14)

Q: Evaluate   2 - 5 . 4 - [ 6 . ( 3 - 4 ) ]

A: Given: Let y=2-5.4-6.3-4 To Find: To evaluate the given expression

Q: Evaluate if x=4,8,3,-2 ∑x ∑x+1 ∑(x+1) 3∑x - 4

A: Given that  if x=4,8,3,-2

Q: 2* + 2*-1 + 2x-2 = 4* + 4*-1+ 4*-2 X = ?

A: We need to solve the given equation for x, and given equation is 2x + 2x-1 + 2x-2  =  4x + 4x-1…

Q: Simplify 6 - 5[8 - (2y - 4)]

A:

Q: valuate * 2, dydx 175 3 Option 1 Option 2 175

A: We have to solve given problems:

Q: Explain the two types of finite differences?

A: In this question, we have to explain the two types of finite differences.

Q: 2 4+ 3

A:

Q: 5x-1 > 5x-3 or 3x+6 > -1+10x

A:

Q: Simplify b-[b-(a+b)-{b-(b-(a-b))}+2a]

A:

Q: (xマ+)

A:

Q: Evaluate *(1-x)4 1+x 2

A: Solution of the problem as follows

Q: (-3,9) (-3,-5)

A: In (-3,9) and  (-3,-5) x ordinate = -3 for both.So on the line joining them x is fixed.

Q: 2. 9ux+' _3?

A: 24x+1-3x=0

Q: Which of the following represents the graph of y=-2(x-3)²-1? O O -8 -4 -8 -7 -6 -5 -4 -3 2 -1 -2 -3…

A: Find graph

Q: xp_G + +*) (; - x),J (

A:

Q: 3x1 2x1 + 2x2 - 2x2 + 2x3 2x3 - +9x4 = 6

A:

Q: 6, 10, 12, x, 16 is 14, find the value of x.

A:

Q: 3っ2 X-9X+2

A: To solve the inequality: 3x-9>2x+2 Solution: Solving the given inequality.…

Q: Not sure if the format is

A:

Q: n the calculator, we use the binompdf command only for which type of questions? Group of answer…

A: The binompdf function on your calculator is for finding the probability of exactly some number of…

Q: We expect a car's highway gas mileage to be related to its city gas mileage. Data for all 1198…

A:

Q: Find GCD a-(18,45) b-(25,125)

A: Given  GCD(18,45)GCD(25,125)

Q: -17 4x-8=9-.6x | 17 T

A: The given equation is: .4x-8=9-.6x

Q: 3 2- 2-X

A: I have provided solution in step2.

Q: x² 6. x*-4x3 x

A:

Q: 2x<8 and 2x-1<5

A: Given that 2x&lt;8 and 2x-1&lt;5

Q: 5X - 3<7-3Х

A: Given inequality is  5X-3≤7-3X

Q: X+2 1-く

A: Here, we consider the two cases. 1) x+2&gt;0. 2)x+2&lt;0

Q: 5+ (6x (6x + 9) = -(x – 4) %3D

A: To solve 5+1/3(6x+9)=-(x-4)

Q: Simpli 3F 81 +2/24 3)

A: