Vhat is the interpretation of a Standard Error of 1.67? O a. very high sampling error O b. acceptable sampling error O c. low sampling error Od. very low sampling error What decision should a researcher make if the Standard Error of the analysis is 3.20? a. lessen the sample size O b. retain the sample size O c. change samples Od. add samples It is the processs used to calculate population parameters by analyzing only a small random sample from the population. Confidence Interval Ob. Estimator Oc. Estimation Od. Sampling

Q: An auditorium has 58 rows of seats. The first row contains 40 seats. As you move to the rear of the…

A:

Q: 2= c2  + c

A: 2=C2+C We need to solve the equation.

Q: Six more than the quotent of a number and 4 is 8.

A: let that number is x and quotient of the number and 4 be x4

Q: In a sample of 16 fish from my pond it was found that 5 are under 165 grams in weight. Based on this…

A: The margin of error for a proportion can be calculated as: E=z×p^(1-p^n The standard error can be…

Q: 4 + 5x = 36 - 3x

A: We will solve for 'x' .

Q: X+2 4 +7= - x+9 X

A:

Q: - 9x + 4 = 49

A: Solving for x

Q: 3y = -x+6 %3D 2x + 4y = 12

A:

Q: 2x-5=12

A: Linear equation solution

Q: 5a +7=10

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

Q: 2--17+п

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Q: 44 + A4 + 44 = 30 A4 =20 = 13 + %3D

A: We are given for pictorial representation of three things: boy, shoe and burger. We need to get the…

Q: 12-2x=2

A: We have to solve for x  12 - 2x = 2

Q: y + 8 = 12 y =

A: when left side digit shift to right side then it becomes negative if digit is positive and vice…

Q: a2-7a+10=0

A: We have to factor 10 so that the sum of the factors = -710= -5 times -2 and -5 + (-2) =-7 too So we…

Q: y² +8y=-3

A:

Q: 8n +7 = 31 10 - 6v = -104

A: Let the given equation is 8n + 7 = 31 Subtract 7 from both sides 8n +7 - 7 = 31 - 7 8n = 24 Divide…

Q: 5. s²+s-2

A:

Q: Xy +Sx+5?= 2

A:

Q: 3n+20=15

A: solve the given 3n+20=15

Q: 18x+26=22

A:

Q: 8-2x=30

A: Given Equation:- 8-2x=30

Q: 13t - 7 - 10t = 2

A:

Q: 6. x - 4y = 16 y 2

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Q: 3b-4=28-b b=?

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Q: 2y=3x-5

A:

Q: -8=-4+v

A: The given equation is,

Q: The Sum of three numbers is 9a. The Second number is 5times the first. The third number is 7 less…

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Q: While walking in the country you count 38 heads and 112 feet in a field of cows and ducks  how many…

A: Solutions

Q: Consider this quote: "In a recent survey, 75 out of 100 consumers reported that they preferred…

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Q: 4d-5=19

A: We have to solve the given equation. The given equation is 4d-5=19.

Q: 4x+7+2x+5=180

A: Given equation ,   4x + 7 + 2x + 5 = 180

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: 5x+9=24

A: Since nothing is mentioned about the operation  to be performed on the above given equation, I will…

Q: V-3•V-6 -3 V2

A:

Q: A painter worked out the he will need 4,2 tins of paint. How many tins of paint must he bu

A: We have given that Luke wants to paint a rectangular wall which dimensions are given in the figure.…

Q: 3x 12 = 2- х+4 х+4

A: Given: 3xx+4=2-12x+4