Mathematics, 05.12.2019 05:31 kookycookiefanx

A2004 gallup survey interviewed a nationally representative random sample of 560 teenagers aged 13 to 17; 60 acknowledged having smoked in the past week. (a) what parameter are we interested in? n, the number of teenagers in the sample p, the proportion of the u. s. population who are aged 13 to 17 p, the proportion of teenagers aged 13 to 17 who acknowledge having smoked in the week before their interview n, the number of people who smoke correct: your answer is correct. (b) give the numerical value of the point estimate for this parameter. 0.107 correct: your answer is correct. (use 3 decimal places) (c) calculate a 95% confidence interval for the parameter. (.0814 correct: your answer is correct. , .133 correct: your answer is correct. ) (use 3 decimal places)

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Answer from: Quest

Where the white dots are is where your points should be plotted.a translation is simply just moving something from one place to another. in this case, you would move each plot point of the original shape 2 units up, and 5 units to the left.

Answer from: Quest

$x=\frac{3}{4}$

step-by-step explanation:

we are given

$-6+2x=6x-9$

since, we have to isolate x on anyone side

so, we can move all x terms on one side

subtract both sides by 2x

$-6+2x-2x=6x-9-2x$

$-6=4x-9$

add both sides by 9

$-6+9=4x-9+9$

$3=4x$

divide both sides by 4

we get

$x=\frac{3}{4}$

Answer from: Quest

on monday rodney ate 1/4th of the sandwich = 3/12

on tuesday he ate 1/3rd of the sandwich = 4/12

therefore in total he has eaten = 3/12 + 4/12 = 7/12

thus we can say that he has eaten 7/12 of the sandwich on monday and tuesday alltogether.

happy to

pls mark as brainliest.

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