Assume that 12 jurors are randomly selected from a population in which 73% of the people are Mexican-Americans. Refer to the probability distribution table below and find the indicated probabilities.

0 0+
1 0+
2 0.0001
3 0.0007
4 0.004
5 0.0172
6 0.0542
7 0.1255
8 0.2122
9 0.2549
10 0.2068
11 0.1016
12 0.0229

Find the probability of exactly 5 Mexican-Americans among 12 jurors. Round your answer to four decimal places.
P(x=5)=

Find the probability of 5 or fewer Mexican-Americans among 12 jurors. Round your answer to four decimal places.
P(x≤5)=

Does 5 Mexican-Americans among 12 jurors suggest that the selection process discriminates against Mexican-Americans?

no
yes

Answers

Answer 1

Answer:

I'm not sure if i'm correct but i'm guessing no

Step-by-step explanation:

Related Questions

b. y =
Choose the equation for the graph
below.
2x-6
a. y =
x+4
3
4x+8
5x+10
C. y =
x²-1
–3x²
2x+6
- 2x2
e. y =
x²_9
d.y=

Answers

Answer:

2 4 23

Step-by-step explanation:

Parker grew
2 1/2 inches each year for the past 3 years. How many inches total has Parker grown in the past 3
years?

Answers

Answer:

it will be 7 and 1/2

Step-by-step explanation:

2 and 1/2 x 3=7 and 1/2

Melissa’s family is driving out of state to her grandmother’s house. They know that it takes 20 gallons of gas to get there, and the cost of three gallons of gasoline is $10.50. How much should the family budget to make the one-way trip?

Answers

Answer: 20/3 * $10.50 = &73.5

HOPE THIS HELPS TOUCH THANKS PLEASE

Step-by-step explanation:

Answer:

73.5$

Step-by-step explanation:

21/7=3 so 10.50*7 will give the budget

Round 23.546 to the nearest tenth and the nearest hundredth. Explain your thinking.

Answers

Answer:

nearest tenth is 23.5

nearest hundredth is 23.55

Step-by-step explanation:any number more than 5 is rounded up to +1 for the next number so for tenth 23.546= 23.5 and for hundredth 23.546=23.55

Image by Scientif3
Name all of the obtuse angles that share a side with ZVON.
A. ZNOS, ZNOP, ZNOQ, VOS, ZV00, ZVOP
B. ZNOS, ZNOT, ZNOV, ZVOR, ZVOU, ZVOP
C. ZNOS, ZNOT, ZNOR, ZVOR, ZVOQ, ZVOP
D. ZNOS, ZNOT, ZNOU, ZVOR, ZVOQ, ZVOP
Please select the best answer from the choices provided

Answers

I think it’s A it looks like it so I think it is

if a dinosaur has a mass of 55g, what is his density

Answers

Answer:

32ounces I think

Step-by-step explanation:

Find the area of the trapezoid below.
4 cm
3 cm
8 cm

Answers

Answer:

4 + 8 / 2 * 3 = 18

4 + 8 = 12

12 / 2 = 6

6 * 3 = 18

Step-by-step explanation:

*Hope this helps*

I NEED THIS ASAP I HAVE TROUBLE WITH IT PLEASEEEEEEEEEEE!!!!!!!!
WORTH 25 POINTS !!!!!!!!!
SHOW ALL WORK FOR EXTRA POINTS PLSSSSSSS!!!!!!!

Mr . williams has a piece of rope that is 22.5 meters long . he wants to cut it into
pieces that are 1.25 meter long . how many pieces of rope will he have?

Answers

Answer:

He can make 18 pieces. Observe:

22.5/1.25=18

Step-by-step explanation:

Answer:

18 pieces

Step-by-step explanation:

22.5/1.25=18

Hope this helps :)

The price of an item has been reduced by 45%. The original price was $85.

Answers

Answer:

$38.25

Step-by-step explanation:

Answer:

Sale Price: $85 * 0.55 = $46.75

Step-by-step explanation:

Find the exact value of cos(a-b) given sin(a)=-4/5 and cos(b)=-5/8 for a in Quadrant III and B in Quadrant II.

See picture for answer choices.

Answers

Answer: B

Step-by-step explanation:

Simplify:

3(8) 0 • (3) –2

Answers

Answer:

-2

Step-by-step explanation:

!&÷×\÷\*÷*=*=*3*÷*÷*÷8÷*8

The simplification of the given expression is -2.

What are equivalent expressions?

Those expressions who might look different but their simplified forms are same expressions are called equivalent expressions.

To derive equivalent expressions of some expression, we can either make it look more complex or simple. Usually, we simplify it.

We are given the expression as;

3(8) 0 • (3) –2

We need to simiplify this expression;

3(8) 0 • (3) –2

24(0) . 3 - 2

0-2

-2

Therefore, the simplification of the given expression is -2.

Learn more about expression here;

https://brainly.com/question/14083225

#SPJ2

What is the inverse of the function shown( in the form of a graph)

Answers

Answer:

[tex] y = - 1x + b[/tex]

Step-by-step explanation:

The inverse of a slope is the exact opposite slope of the original. I'll show a function below where you can easily solve future problems if you need to.

[tex] - \frac{1}{m} x[/tex]

m is the slope, so for the equation above, you simply insert the original slope, being 1, in the equation.

[tex] - \frac{1}{1} x \\ - 1x[/tex]

So the inverse slope would be -1.

Answer:1/2x

Step-by-step explanation:

need help with this problem it’s math so if you know math come on in

Answers

Answer:

The line is super close to 15 or 20. So one of those for sure

Step-by-step explanation:

Answer: its got to be 15 because the line isn't on 20

Step-by-step explanation:

6 Bridesmaids want to make 330 decorations for a wedding. Each
decoration takes about 2 4 minutes to make. How many hours will it take
for each person to make all the decorations?

Answers

Answer:

about 3.21 hours each

Step-by-step explanation:

First divide 330 by 6 since there are six people.

Every person needs to do 55 decorations.

I would take the average of 2-4 minutes and multiply it by 55.

55 x 3.5 = 192.5 minutes

to convert to hours divide by 60.

192.5 / 60 = 3.21

Simplify the following expression: -4(k - 7)

Answers

Answer:

-4k+28

Step-by-step explanation:

Answer:

-4k+28

Step-by-step explanation:

multiply -4k inside the parentheses

-4k x k

-4 x 7

= -4k+28

FInd the value of x if L, M belongs to line KM

Answers

Answer:

Step-by-step explanation:

k=k

Angle KLO and angle OMN are both supplementary angles. So, 180 - 134 = 46, and 180 - 84 = 96. The sum of angles within a triangle is 180. Thus, 180 - 96 - 46 = 38

Answer: x = 38

If you are buying at item at a store for a price of $72, and there is a 6.2% tax added on top, what would be the total amount due at the register, to the nearest cent?

Answers

Answer:

Sale Tax($): 4.5

Step-by-step explanation:

Before Tax Price ($): 72

Tax Rate (%): 6.2

Final Price Including Tax ($): 76.46

Sale Tax($): 4.46

Answer:

76.46

Step-by-step explanation:

Find x
13x+5)
(6x – 14)°
y + 8)

Answers

Answer:

X=21

Step-by-step explanation:

3x+5+6x-14=180

9x-9=180

9x=180+9

9x=189

x=21

The answer is 21 :)

Which set of number includes only intergers

Answers

D because it doesn’t contain any fractions or decimals. Only negative and positive whole numbers

Answer:

{-10, -7, 0, 98, 145}

Step-by-step explanation:

An integer is whole numbers and their opposites, doesn't have to be written as a fraction.

{-3, 0, 5/6, 5, 45} 5/6 is not an integer{-9, -3, 0, 5.7, 7.8} 5.7 and 7.8 are not an integer{-3, -2 4/5, 5, 7, 53} 2 4/5 is not an integer{-10, -7, 0, 98, 145} all are integers.

find the distance from point A to the given line
A(2,-1), y=-x+4

Answers

Answer:

using distance formula you can solve it

IM SO DUMB PLS HELP ME I THINK THIS IS ALGEBRA I DONT KNOW??

Answers

Answer:

#1 350 trees

#2 10 people

Step-by-step explanation:

A boy weighs x pounds. His younger sister weighs 53 pounds less than him. His father weighs four times as much as his sister. A simplified expression that represents the fathers weight (in pounds) is (blank -blank)

Answers

Answer:

4x-53

Step-by-step explanation:

Boy=x

sis = x-53

father = 4x-53

1. - 2(x + 11) = -18

Answers

Answer:

x = - 2

Step-by-step explanation:

Step 1:

-2 ( x + 11 ) = - 18 Equation

Step 2:

- 2x - 22 = - 18 Multiply

Step 3:

- 2x = 4 Add 22 on both sides

Step 4:

x = 4 ÷ - 2

Answer:

x = - 2

Hope This Helps :)

using powers of 10, which would be the best choice for the first number to subtract in the division problem 4860/15?

Answers

Wow so stingy up in here with the points

Answer:

150

Step-by-step explanation:

I hope I'm right

In triangle ABC, angle BAC = 90
Work out the size of angle DAC AND DCA?

Quick plz:)

Answers

Answer:

Easy man it 9999

Step-by-step explanation:

Match each equation to the situation it represents
1st one says Leilah
2nd one says Stetson

Answers

Answer:

leiah has not yet studied...... = 2400 - 40x = 600

stetson rests studios spaces...... = 40x - 600 = 2400

a kit contains.... =. (600 + 40) x = 2400

Step-by-step explanation:

that might make it a bit easier

58 = k + 6 show work if u can

Answers

Answer:

[tex]k = 52[/tex]

Step-by-step explanation:

Isolate k:

[tex]58 - 6 = k + 6 - 6[/tex]

solve for k:

[tex]k = 52[/tex]

Answer:

The answer is 52. Like it says move everything to one side

eye blue like the Atlantic and im going down like the Titanic

Answers

Answer:

how is this a question

Step-by-step explanation:

Answer:hvcfhcxfdhkhfhxkzi love that song:o :D Have a great day!!

Translate the sentence into an equation. Four less than a number is 17. Which equation is correct?
x - 17 = 4
X - 4 = 17
x + 4 = 17
x + 17 = 4

Answers

Your answer would be x-4=17.
4 less than (#) is 17.

That number would be 21.

21-4=17

Hope that helps

Answer:

Step-by-step explanation:

9. Solve each equation.
(1 Point)
-16 = 0.26

a.) b = -71
b.) b = -80
c.) b = -83
d.) b = -74

Answers

It would be b; 80 because 0.2 times -80 is -16

Answer:

b = -80

Step-by-step explanation:

-16 = 0.2b

-16/0.2 = b

-80 = b

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