You may need to use the appropriate appendix table or technology to answer this question. A credit company has gathered information regarding the average amount (in $) owed by people under 30 years of age and by people over 30 years by taking independent random samples from both age groups. You are given the following information. Under 30 Over 30 655 600 Π 190 285 02 363 402 Construct a 95% confidence interval for the difference between the population average amounts owed by the two age groups. (Use Under 30 - Over 30. Round your answers to the nearest cent.) to $ $

Q: V-539 7. V11

A: To Determine:  Simplify

Q: 2 +,

A:

Q: 1x-3=23

A: Given 1x - 3 = 23

Q: y= ektan

A: y=ek tan x                 y'=ddxe k tan x    =e k tan xddxk tanx…

Q: 2x-5=12

A: Linear equation solution

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A: 2h-3>15  add 3 both sides 2h-3+3>15+3

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

Q: do g please

A: From part e:For model 1; 95% CI and PI are: (168.5648, 175.9918) and (163.7609, 180.7957)For model…

Q: a2 - 4 = 0

A:

Q: 3b-12 = 30

A:

Q: 7) 61 1

A: Use Pythagoras thereon to find the length of an unknown side in a right angle triangle.

Q: 2x-2=4

A: Given,          2x-2=4

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A:

Q: Differentiate x' +4 y = 5х — 3

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Q: 18+x=14

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Q: 3&4 please

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Q: 5x - 6 = 14

A:

Q: x+y=6 x-y=2

A:

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

Q: 4x-3=8

A:

Q: Just read the image and answer

A:

Q: 2X+3=9.X=

A: Solution

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A:

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A: To find the given integral.

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A: The given expression is: x-6=x-6

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A:

Q: 3x-2=13

A: Given equation is 3x-2=13