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3 years ago

GIVING OUT BRAINLIEST PLS HELP! ALMOST DUE

Mathematics

1 answer:

creativ13 [48]3 years ago

5 0

Answer:

I think it's option B

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I need help with #1

kolezko [41]

D. Because it corresponds to the angle to the left

5 0

3 years ago

A theater group surveyed 146 audience members after a show and found that 132 of them wanted to see the show again. Find the sta

Sophie [7]

Answer:

0.024

Step-by-step explanation:

Sample size (n) = 146 people

The proportion (p) of people who answered that they would be interested in seeing the show again is:

$p=\frac{132}{146}\\ p=0.9041$

The standard error for a sample of size 'n' and proportion 'p' is:

$SE = \sqrt{\frac{p*(1-p)}{n}}\\SE = \sqrt{\frac{0.9041*(1-0.9041)}{146}}\\ SE=0.024$

The standard error for the sample proportion of audience members who want to see the show again is 0.024.

4 0

3 years ago

1. Figure ABCD is similar to figure WXYZ. Which proportion must be true<br> for these figures?

aksik [14]

Answer: see below

<u>Step-by-step explanation:</u>

If the figures are similar, then their corresponding sides are proportional.

ABCD ~ WXYZ

$\dfrac{AB}{WX} = \dfrac{BC}{XY} = \dfrac{CD}{YZ} = \dfrac{AD}{WZ}$

7 0

4 years ago

Find the measure of the angle indicated in bold.

muminat

Answer:

Hello it's me,

I've thought about us for a long, long time,

Maybe I think too much but something's wrong,

There's something here that doesn't last too long,

Maybe I shouldn't think of you as mine.

Step-by-step explanation:

3 0

3 years ago

miv72 [106K]

Answer:

. The dependent variable is the variable that changes in response to the independent variable. The two variables may be related by cause and effect

6 0

3 years ago