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jarptica [38.1K]
3 years ago
8

Use the relative row frequencies in the table below to answer the question. Movie Preference Action Drama Science- Fiction Comed

y
Female 0.25 0.325 0.033 0.392
Male 0.625 0.0125 0.2 0.1625 A randomly selected participant is female. Would you predict that her favorite type of movie was action? If not, what would you predict and why?

Mathematics
2 answers:
Thepotemich [5.8K]3 years ago
7 0

Answer:

No. Comedy is the women's best genre followed closely by Drama.

Step-by-step explanation:

When it comes to relative frequencies, we have to consider that relative to the absolute quantity, in other words in percent (%) of the total.

If a randomly selected female participant is chosen, according to our data, action movie is the one prefered by only 0.25 i.e. (25%) or 1 out of 4 women would pick action movie, as their favorite genre.

Looking at the graph 39.2% of the women chose Comedy as their favorite, followed by Drama with 32.5% of the female respondents.

Arte-miy333 [17]3 years ago
4 0
No, I would not predict her favorite category is action.

If you look at the percents for the female categories, action is not the highest. The highest category is Comedy. If you have to make a prediction, it would be best to go with Comedy because it is the highest.
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R is the interior of angle TUV. The measure of RUV=30degrees, the measure of TUV=3x+16, and the measure of TUR=x+10. Find x and
choli [55]

Given

R is the interior of ∠ TUV.

m∠ RUV=30degrees, m∠ TUV=3x+16, and m∠ TUR=x+10.

Find the value of x and the m ∠TUV.

To proof

As given in the question

m ∠TUV=3x+16, and m ∠TUR=x+10

thus

m∠ RUV =  m∠ TUV - m∠ TUR

            = 3x + 16 - x -10

            = 2x + 6

As given

m ∠RUV=30°

compare both the values

we get

30 = 2x + 6

24 = 2x

12 = x

put this value in the m ∠TUV= 3x+16

m ∠TUV= 12× 3 +16

            = 52°

Hence proved


7 0
3 years ago
Derive the equation of the parabola with a focus at (2, 4) and a directrix of y = 8. f(x) = −one eighth (x − 2)2 + 6 f(x) = one
vfiekz [6]

Answer:

A

Step-by-step explanation:

For any point (x, y ) on the parabola the focus and directrix are equidistant

Using the distance formula

\sqrt{(x-2)^2+(y-4)^2} = | y - 8 |

Squaring both sides gives

(x - 2)² + (y - 4)² = (y - 8)²

(x - 2)² + y² - 8y + 16 = y² - 16y + 64 ( rearrange and simplify )

(x - 2)² = - 8y + 48

8y = - (x - 2)² + 48

y = - \frac{1}{8}(x - 2)² + 6 → A


3 0
3 years ago
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jeka57 [31]

Answer:

35triangles

Step-by-step explanation:

Given

Total distinct points = 7

If we are to form triangles using the dots,

Total points in a triangle = 3

Using the combination rule;

number of triangles formed = 7C3

7C3 = 7!/(7-3)!3!

7C3 = 7!/4!3!

7C3 = 7*6*5*4!/4!3!

7C3 = 7*6*5/6

7C3 = 7*5

7C3 = 35

Hence the amount of triangles that can be formed is 35triangles

5 0
3 years ago
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8 0
3 years ago
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VikaD [51]

Answer: 8 oz..

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Step-by-step explanation:

6 0
3 years ago
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