More Information From the Online Dating Survey A survey conducted in July 2015 asked a random sample of American adults whether they had ever used online dating (either an online dating site or a dating app on their cell phone). 55-to 64-year olds The survey included 411 adults between the ages of 55 and 64, and 50 of them said that they had used online dating If we use this sample to estimate the proportion of ll American adults ages 55 to 64 to use online dating, the standard error is 0.016. Find a 95% confidence interval for the proportion of all US adults ages 55 to 64 to use online datine Round your answers to three decimal places The 95% confidence intervat is to

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Q: 3/20 + 13/15 combine.

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Q: 2/18 – 12/32 + 3V50

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Q: 3.5(0.3x-1.5y)-4(0.2x-1.2y)

A: According to question,Given expression,3.50.3x - 1.5y-40.2x-1.2y

Q: Divide. 3x – 3 7x - 7 Sx2 24 (x - 1) 7x(x - 1)

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Q: a3-16a

A: a³−16a ⇒a(a²−16) ⇒a(a² −4²) ⇒a(a+4)(a−4)

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Q: 10 14 9.) Find O 18

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Q: 3. A box contains 60 yellow marbles, 110 blue marbles and 90 green marbles. If you pick one marble…

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Q: Picking a blue marble three times in a row (replacing it in the bag each time) from a bag of 4…

A: Solution: Given data, Picking a blue marble three times in a row (replacing it in the bag each time)…

Q: 5/14+1/6

A: 514+16=15+742

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Q: find  3/4 + 1/8

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Q: Let Mbe as in Equation (3.14) and let X = [1, 0, ½]¹. Show that the entries of Y=MX sum to 1.

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Q: 3/8+5/24

A: The given expression is 3/8 + 5/24.Simplify the given expression as follows.

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A: Given query is to find the square root of 415.

Q: i 15Y4 + 32X+ 23x?+ 25X-3

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Q: 2. 9=x-2y 3x + 5 = 2y

A: The given equations are system of linear equations in variables x and y. We solve these by…

Q: There are 1/8 blue balls, 1/4 green balls, 1/12 red balls and there are 26 white balls. How many…

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A: ∠ABD=x°∠ACD=27°∠ABD and ∠ACD are in same segment.

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Q: Compute the indicated product.   -1 3   9 2 0   3 9 3

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Q: uestion 13:  Here is a bivariate data set in which you believe y to be the response variable. x y…

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Q: x is a whole number = ¤ is a natural number. f humans have six eyes, then they can see in (10, V5, 2…

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Q: 4 1/2 +6 1/5=

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Q: 13. Divide. (2? + 9x – 52) ÷ (x – 4) x + 13 0.-+ 1 – 4 + 4 O++13+ 4 2 x - 4

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Q: 4) /

A: Using By Parts rule of integration.