Events without replacement are independent events.

false

true

Answers

Answer 1

Answer:

True

Step-by-step explanation:

When sampling is done with replacement, then events are considered to be independent, meaning the result of the first pick will not change the probabilities for the second pick. Without replacement: When sampling is done without replacement, each member of a population may be chosen only once.


Related Questions

Charlie is flying a kite one afternoon and steps on the end of the string to have his
hands free to take a picture. The string is 135 feet long and forms a 68-degree angle
with the ground. How high is his kite at this time? Round to the nearest foot, and
enter the number only.

Answers

Answer:

roubd it to 20 and you will get 679.90

20 minutes before 3 in the afternoon is written as _:__p.m.​

Answers

Answer:

2:40 p.m.

Step-by-step explanation:

It would be 2:40 fashoooi

No links! Answer please will give brainliest if I can!

Answers

answer:

i drew the graph since i couldn’t write it out

Consider the arithmetic sequence 10,12,14,16 if n is an integer, which of these functions generate the sequence?

Answers

Given:

The arithmetic sequence is:

10, 12, 14, 16, ...

To find:

The function that generates the given sequence if n is an integer.

Solution:

We have,

10, 12, 14, 16, ...

Here, the first term is 10 and the common difference is:

[tex]d=a_2-a_1[/tex]

[tex]d=12-10[/tex]

[tex]d=2[/tex]

The nth term of an arithmetic sequence is:

[tex]a_n=a+(n-1)d[/tex]

Where, a is the first term, d is the common difference and [tex]n\geq 1[/tex].

Putting [tex]a=10,d=2[/tex] in the above formula, we get

[tex]a_n=10+(n-1)2[/tex]

[tex]a_n=10+2n-2[/tex]

[tex]a_n=8+2n[/tex]

Therefore, the function [tex]a_n=8+2n, n\geq 1[/tex] generates the sequence.

Use the following sequence to complete the sentence below.
8, -1, -10, -19

The sequence is (a geometric/arithmetic sequence) and has a (common difference/common ratio) of ________

Answers

Answer:not sure what u talking about

Step-by-step explanation:

Answer:

Since the ratios are constant, the sequence is geometric. The common ratio is –1. Since the ratios are constant, the sequence is geometric.

NO LINKS!

Select the correct answer from each drop-down menu.

Consider the end behavior of the function
g(x) = | x-2 | -3

As x approaches negative infinity, f(x) approaches
[BLANK] infinity

Options :
Negative, Positive

As x approaches positive infinity, f(x) approaches [BLANK] infinity

Options :
Negative, Positive

Answers

Answer: negative, positive

Step-by-step explanation:

FOR PLATO!

Positive

Positive

Five boys namely, Abel, Ben, Carlo, Dave and Elmer made a race. They all started at 7:10 in the morning. Abel finished the race at 7:18 a.M., Ben at 7:32 a.M., Carlo at 7:38 a.M., Dave at 7:42 a.M. And Elmer at 7: 52 a.M. About how many minutes did Abel finished the race?

Answers

Answer:

8 minutes

Step-by-step explanation:

minutes Abel completed the race = time finished - time started

7:18 - 7:10 = 8 minutes

A rectangle has an area of 75.2m
One of the sides is 0.8m in length.
Work out the perimeter of the
rectangle.

Answers

Answer:

94.8

Step-by-step explanation:

Aera is : length *width

75.2 = 0.8 * x then x =94

Perimeter is : length + width =94 +0.8

Can someone please help me figure out this problem. Thanks

Answers

Answer:

.6

Step-by-step explanation:

-2.1-.6=-1.5 / -1 1/2

what is 6 divided by 1/4

Answers

Answer:

24

Step-by-step explanation:

6 / 1 / 4 =

6 x 4 =

24

Answer:

6 divided by 1/4 is 24

Step-by-step explanation:

I know the answer can someone just help me explain it???

Answers

Step-by-step explanation:

It is Graph B. We can do this by checking the points. The equation given is d = 5t^2, where d technically is the y-coordinate and t is the x-coordinate. On Graph B, two obvious points are (1, 5) and (2, 20). We can check these points to see if they fit the equation.

(1,5): d = 5t^2

5 = 5(1)^2

5 = 5*1

5 = 5, so this point is correct.

(2, 20): = d = 5t^2

20 = 5(2)^2

20 = 5*4

20 = 20, so this point is correct.

We know that Graph A is incorrect because it doesn't follow the equation. The line goes through (1, 5), which we already know is correct, (2, 10), (3, 15), and (4, 20). We already figured out that (2, 20) is correct so (2,10) can't be correct. (3, 15) and (4, 20) are also incorrect but in this case, we only need to find one incorrect coordinate to validate our answer. Thus, as Graph A is wrong, Graph B is right.

Median of 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20

Answers

................... the median is 10.5

Answer:

10.5

Step-by-step explanation:

Find the two middle numbers, add them together and divide them by two if it is an even number. For odd numbers, your median will be the middle number.

find cot0 given cos0=2/7 and the terminal side is in quadrant IV

Answers

Answer:

0.2985

Step-by-step explanation:

find cot0 given cos0=2/7 and the terminal side is in quadrant IV

Given

cos theta  = 2/7

theta = arccos(2/7)

theta = 73.40 degrees

cot theta = cot73.40

cot73.40 = 1/tan73.40

cot73.40 = 1/3.35

cot73.40 = 0.2985

hence the required answer is 0.2985

8c^(2)+6c-2c^(2)-5c

Answers

Answer:

6c^2 + c

Step-by-step explanation:

8^2 - 2c^2= 6c^2

6c-5c = c

Solve: 2x-4 = -(x-6)/2​

Answers

To solve it would be 14/5 but if it’s simplify it would be 5x=14

Answer:

x = 14/5

Step-by-step explanation:

2x-4= -x-6/2

multiply by 2 on both sides to get rid of the fraction

4x-8= -x-6

add both sides by 8 and both sides by x to get the constants on the right and the variables on the left

4x+x=6+8

combine like terms/simplify

5x=14

divide both sides by 5 to isolate the x

x=14/5

i hope this helps :)

How do I solve this problem?

Answers

i’m not all the way sure but you add up all of the odd numbers that are in between 30 and 54

hope this helped

Answer:

504

6x84= 504

The picture is too big so you're not going to get the full explanation ok

+ listen
19. Isabel spent $34.93 for 7 books on her
summer reading list. If the books were all the
same price, how much did each one cost?

Answers

Answer:

$4.99

Step-by-step explanation:

[tex]34.93 \div 7 [/tex]

Answer:

[tex]7 \: books = 34.93 \: dollars \\ 1 \: book = ( \frac{1}{7} \times 34.93) \: dollars \\ = 4.99 \: dollars[/tex]

Jack can fill buckets of water four times fast as his sister Jill. They have to fill 400 buckets of
water for their village located at the bottom of a hill. Working together, Jack and Jill can complete
the job in six hours.
30. How many hours will it take Jack if he works alone?

Answers

Answer:

1.5 hour

Step-by-step explanation:

You divide 6 by 4.

Answer:

7.2 hrs

Step-by-step explanation:

Jack does 4/5 of the work in 6 hrs. He still needs to do 1/5 more if he's doing it by himself. 1/5 of 6 = 1.2 and 1.2 + 6 = 7.2 hrs

Translate algebraic words to symbols.
Six times y divided by x squared
A. 6y - X2
B. 6y + 2x
C. (6 + y)/2x
D. 6y/x2

Answers

Answer:

D

Step-by-step explanation:

Answer:

D. 6y/x²

Step-by-step explanation:

6×y= 6y

x squared =x²

What’s the quotient of 5,045 divided by 23

Answers

Answer:

219.347

Step-by-step explanation:

Answer:

93

Step-by-step explanation:

PLEASE ANSWER EEEEEEEEEEEEEEEEEEE

Answers

The answer is 60. If you count the cubes one the white side you can see there are 20. You can also see the it has a depth of 3 on the grey side. So 20 times 3 is 60.

Answer:

5 x 4 x 3 = 60

Step-by-step explanation:

Do - H x L x W

H is 5

L is 4

W is 3

Evaluate f(−3) for f(x)=2x2−x+5.

Answers

Answer: -4

Step-by-step explanation:

2(-3)*2-(-3)+5= -4

simplify 3a - 4b - 6a +b​

Answers

[tex]\huge\text{Hey there!}[/tex]

[tex]\large\text{3a - 4b - 6a + b}[/tex]

[tex]\large\textsf{COMBINE the LIKE TERMS}[/tex]

[tex]\large\text{\underline{(3a - 6a)} + (\bf -4b + b)}[/tex]

[tex]\large\text{\underline{3a - 6a = \bf -3a}}[/tex]

[tex]\large\text{\bf -4b + b = \bf \underline{-3b}}[/tex]

[tex]\large\text{= \bf -3a - 3b}[/tex]

[tex]\boxed{\boxed{\large\text{Answer: \huge \bf -3a - 3b }}}\huge\checkmark[/tex]

[tex]\large\textsf{Good luck on your assignment and enjoy your day!}[/tex]

~[tex]\frak{Amphitrite1040:)}[/tex]

Does anyone know the answer for this?

Answers

No I don’t know the answer

Use a permutation expression to solve.
In a race of 43 people, how many different ways can the runners place in 1st, 2nd, and 3rd?

Answers

Answer:

74046

Step-by-step explanation:

Permutations = [tex]_np_r=\frac{n!}{(n-r)!}[/tex]

where r = choice of things from a set ( in this case the 3 places ) so r = 3

and n = amount of things ( in this case the 43 people ) so n = 43

We then plug in the values of n and r in the permutations formula

[tex]\frac{43!}{(43-3)!} =74046[/tex]

Hence the answer is 74046

i need help solving this

Answers

Answer:

y= - 2/3x + 3

Answer: D

Explanation:

i need help please help meeeehhh

Answers

Answer:

e=26

d=52

f=154

Step-by-step explanation:

theyre equal to the ones across from them, and i used a line to find the measure of d

Solve the equation
x^2 = -8x-7
by factoring

Answers

Answer:

x= -1,-7                

Step by step:

Answer:

x = -7 and -1

Step-by-step explanation:

Move the right side of the equation over to the left;

x^2+8x+7 = 0; Factor

(x+7)(x+1)=0 ; Solve for x;

x = -7 and -1

In the right triangle shown,

m



V

=

60

°

m∠V=60°m, angle, V, equals, 60, degree and

U

V

=

18

UV=18U, V, equals, 18.


60

°

60°

x

x

18

18

U

U

W

W

V

V

How long is

U

W

UWU, W?

Answers

Answer:

what

Step-by-step explanation:

plz help with this thanks

Answers

Answer:

which one

Step-by-step explanation:

the upper answer would be 38 and lower would be

Answer:

4f = 38

Step-by-step explanation:

f(x) = 9x + 2

=

f(4) = 9(4) + 2

=

4f = 36 + 2

=

4f = 38

Other Questions
Find the length of the side of a square with an area of 144inches squared From where are you returning if you say J'arrive du Qubec?A. The province of Quebec.O B. Either the city and the province.O C. The city of Quebec. Cause Effect Radical Republicans hope to protect freed slaves political rights in the South A. Radical Republicans cut off funding to the Freedman's Bureau B. Radical Republicans pass the Reconstruction Acts. C. Radical Republicans support democrat candidates for president. D. Radical Republicans remove Johnson from office. A 25-year-old man, injured in a motor vehicular crash, is admitted to the emergency department. His pupils react sluggishly and his eyes open to pressure. He does not follow commands, but he does moan periodically. His right arm is deformed and does not respond to pressure; however, his left hand reaches purposefully toward the stimulus. Both legs are stiffly extended. His GCS score is: PLEASE HELP ME WITH THIS THANK YOU!!!! 12 points!! Nearly of the world's surface is covered with water so most of the earth's living things live in the What is happening when an opaque object appears solid black?A all light is being reflectedB all light is being absorbedC all light is being refracted D all light is being transmitted If direct materials are added at the beginning of a process, the equivalent units completed of direct materials will be: Group of answer choices Equal to equivalent units completed of conversion costs Equal to the physical units completed Less than physical units completed None of the above HELP PLZRead this excerpt from "Painting Freedom on the Walls.When a wave of Mexican settlers began to come to San Diego in the 1890s, many of them made their home in an area known as Logan Heights. Soon that area was called Barrio Logan. (In Spanish, a barrio is a neighborhood.) At first, Barrio Logan was a neighborhood of homes and shops that stretched from well inland all the way to San Diego Bay, and the people had access to the beach. Then, during World War II, the beach was closed. In the 1950s, the city changed the zoning of the area so that industry could move into the neighborhood. Soon, the barrio was spotted with noisy, dirty junkyards. In the 1960s, Interstate 5 and ramps for the San Diego-Coronado Bridge cut Barrio Logan in half. About 5,000 homes were destroyed in the process.By this time, the residents were very angry about the terrible damage to their barrio. They protested loudly. Finally, the City Council of San Diego promised them a park to help make up for the damage. The council set aside land for that purpose. And then, in 1970, bulldozers arrived to turn the land into a parking lot. A student, Mario Solis, saw them, asked what was going on, and started spreading the word. Within a few hours, there were 250 people in the park, blocking the bulldozers.The people of Barrio Logan won their battle and got their park. They planted cactus and other native plants, but there was something missing. An artist named Salvador Torres came up with the idea of putting murals on the concrete pillars that supported the freeway. Chicano Park was born.The murals of Chicano Park are filled with the colors, the history, and the heroes of Mexican America. They are painted by professional artists and by community groups. There is even one mural painted entirely by children. They are visible reminders of the Mexican cultural heritage of the city.Which choice is the best summary of the excerpt?My favorite part of this story is the example of Mario Solis, who blocked bulldozers. Solis did this so an unattractive parking lot would not be built in Barrio Logan.Murals are an important way to honor Mexican culture in California. Some murals are painted to depict Mexican-American heroes; others are painted by artists and even children.Residents in Barrio Logan were angry with negative changes in their neighborhood. They fought City Council for a local park and made it into a beautiful place.Barrio Logan is a neighborhood that was settled by Mexican immigrants in the 1890s. Homes and shops were built in this San Diego community, which was close to the beach. PLESE HELP WILL GIVE BRAINLYESTYImagine that you are Andreas Vesalius. Write a short autobiographical statement that talks about who you are, where youre from, and some of your important contributions. Can someone plz answer thisssssss In your opinion, what is the WORST Environmental Impact of Invasive Species? Ready? Enter your answer here. Based on context clues in this sentence, what is most likely the meaning ofthe word sporadically?The lunch truck only shows up sporadically, so we never know when toexpect it.A. UnnecessarilyB. On a set scheduleC. Later than expectedaD. UnpredictablyIm Pretend that you are a colonist and the taxes are increasing to pay for the French and Indian War. Do you agree with the British government that says we need to pay back the money spent or do you feel that the colonist should fight against the government? Why? Shape A can be transformed to shape B by a reflection in the x-axis followed by a translation (c/d). Find the value of c and the value of d number 2regulating labor practices, improving housing and prison conditions, and equal rights for women and ethic minorities are objectives of which progressive platform?A. Efficiency and sanitationB. Fair Treatment of citizensC. State RightsD. Regulation of Wealth In one game there are 85 spins.How many of these spins are expected to be 'Go forward 2 squares'? At what time of day does Ophelia visit the labyrinth for the first time? Natasha walked from the library to the grocery store then to her house. The diagram shows the top of the locations of these three places and their distances from each other. Which measurement is closest distance in miles from Natashas house to the library? A. 2.6 mi B. 1.9 mi C. 1.4 mi D. 2.3 mi PLEASE HELP!!!! a concert has 6 selections. there are 515 seats in each selection. about how many seats are in the concerts hall