Consider a 95 percent confidence interval constructed for the difference between two population
proportions PR and Ps. The interval for PR - Ps is given as (-0.05, 0.15). Which of the following is an
appropriate interpretation of the confidence level?
In repeated random sampling with the same sample size, êr - Ộs will be contained in
the interval approximately 95 percent of the time.
In repeated random sampling with the same sample size, PR will be contained in the
interval approximately 95 percent of the time.
In repeated random sampling with the same sample size, Ôr will be contained in the
interval approximately 95 percent of the time.
The probability is 0.95 that the difference in the sample proportions PR - Ổs is between
-0.05 and 0.15
In repeated random sampling with the same sample size, approximately 95 percent of the
intervals will capture the difference in population proportions, PR - Ps.

The answer isn't in A. B. C. or D.

Step-by-step explanation:

The answer would be negative or not be in the answer list.

Answer:

268

Step-by-step explanation:

If a  garden table and a bench cost $618 combined. The garden table costs $82 less than the bench then the cost of the bench is $350.

Let's denote the cost of the bench as "x."

According to the given information, the garden table costs $82 less than the bench, so its cost can be represented as "x - 82."

The total cost of the garden table and bench combined is $618. Therefore, we can set up the following equation:

x + (x - 82) = 618

Simplifying the equation:

2x - 82 = 618

Next, we isolate the term with "x" by adding 82 to both sides of the equation:

2x - 82 + 82 = 618 + 82

2x = 700

Divide both sides by 2:

x=350

Therefore, the cost of the bench is $350.

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Step-by-step explanation:

Given

6x^4 - 30x³ - 84x²

= 6x² ( x² - 5x - 14 )

= 6x² ( x² - ( 7 - 2 ) x - 14 )

= 6x² ( x² - 7x + 2x - 14 )

= 6x² {x(x - 7) + 2 ( x - 7)}

= 6x² ( x - 7) (x +2 )

Hope it will help :)

Answer: 6x² ( x - 7) (x +2 )

Step-by-step explanation:

Answer:

b

Step-by-step explanation:

Answer:

I know right?

Step-by-step explanation:

Answer:

BRO I KNOW RIGHT? Its so nasty.. and annoying.. and so gross.. u dont know if ur online dating a whole 40 year old man or 50. so gross.

Step-by-step explanation:

Answer:

the last one, w-9

Step-by-step explanation:

plug in the given (9) for w and solve

Hope this helps :)

Answer:

Step-by-step explanation:

9-9=0 not 14

so w-9 is not a solution

Answer:

s

Step-by-step explanation:

Answer:

1 1/2

B

Step-by-step explanation:

Answer:

False. This only goes with integers that are both positive.

Step-by-step explanation:

For example, 7+6 is the same as |7|+|6|, which is, again, the same as 7+6.

However, when you add integers that are both negative, you're subtracting, and you'll always end up with a negative difference. Absolute values are always positive, which is why this doesn't work.

(-7)+(-6)

= -7-6

= -13

|-7|+|-6|

= 7+6

= 13

I hope this helps!

Answer:

Step-by-step explanation:

9514 1404 393

Answer:

Step-by-step explanation:

We can write the similarity statements by naming vertices in order of increasing numbers of arcs, starting with the one having a single arc. Then we can express the side lengths as a reduced ratio, in the same order.

1. JKLM ~ QRSP

  JK : KL : LM : MJ = 20 : 15 : 24 : 25

  QR : RS : SP : PQ = 12 : 9 : 14.4 : 15 = 20 : 15 : 24 : 25 (same ratios)

The scale factor is 12/20 = 0.6.

__

2. ΔABC ~ ΔUVT

  AB : BC : CA = 16 : 14 : 12 = 8 : 7 : 6

  UV : VT : TU = 24 : 21 : 18 = 8 : 7 : 6 (same ratios)

The scale factor is 24/16 = 1.5.

Answer:

A reflection over the y axis .

Step-by-step explanation:

Given  : Transforms (a,b) to (-a,b).

To find : What type of transformation.

Solution : We have given

Parent function : (a,b) .

Transformed  : (-a ,b).

Transformation rule of reflection over y axis : ( x, y) →→ ( -x ,y).

Then we can say in transformation (a,b) →→→→ (-a,b).

Therefore, A reflection over the y axis

Step-by-step explanation:

plz brain list

Answer:

hes right i took the test

Step-by-step explanation:

Answer:

Step-by-step explanation:

Step 1:

x - > number of Avocado

y -> number of melon

Step 2:

x ≤ 3y

x +  y ≥ 20

Step 3:

x + y≥ 20

     y ≥ -x + 20

Step 4:

( 1 , 20)

x ≤ 3y               ; y≥ -x + 20

1 ≤ 3*20          ;  20 ≥ -1 + 20

1 ≤ 60              ; 20 ≥ 19

Answer:

3= 25 4= 20 25= 5

Step-by-step explanation:

its a pattern. the top goes up by ones and the bottom goes up by fives.

Answer:

it equals to 8 1/3

Step-by-step explanation:

3:1 is the answer

it is simplified

Answer:

4x-20

Step-by-step explanation:

Answer:

Roger will have to sleep 2.667 days.

Step-by-step explanation:

If Roger sleeps 3 / 8 of a day in one day.

Then for Roger to sleep the equivalent of one day he will have to sleep

=

Answer:

1.5 hours  

Step-by-step explanation:

Answer:

1.5 hours

Step-by-step explanation:

15 men can dig a trench 90 feet deep in 3 hours. So, first, we have to divide 90 by 3 to find the depth that 15 men can dig in 1 hour.

90/3 = 30

Next, we need to divide 30 by 15 to find how deep 1 man can dig in 1 hour.

30/15=2.

Now, since there are 16 men in this second project, we need to multiply 16 by 2 to find how much 16 men can dig in 1 hour.

16x2 = 32.

Finally, we have to add 16 to get 48.

Since we added the depth for 1 hour plus the depth for half an hour to get the total depth, we can say that 16 men can dig 48m in 1.5 hours.

Answer:

Because blue has the least amount of marbles in there

Step-by-step explanation: Because Blue has 2 blue marbles which are smaller than any one of the rest of the marbles. Ur welcome

Mark as brainlyest?

The probability of getting not blue marble is [tex]\frac{7}{8}[/tex].

Probability is a measure of happening or non-happening of the outcomes of a random experiment.

P(E) = number of favorable outcomes/ total number of outcomes

According to the given question.

Total number of red marbles = 5

Total number of yellow marbles = 4

Total number of green marbles = 5

Total number of blue marbles = 2

⇒ Total number of marbles = 5 + 4 + 5 + 2 = 16

So, total number of outcomes = 16

Now, probability of getting blue marble = [tex]\frac{2}{16} = \frac{1}{8}[/tex]

Therefore, the probability of getting not blue marble = [tex]1 -\frac{1}{8} =\frac{7}{8}[/tex]

Hence, the probability of getting not blue marble is [tex]\frac{7}{8}[/tex].

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Answer:

7 x (y+1/3)

because you take the sum in a parentheses to follow PEDMAS and then multiply the sum by 7

An expression is a way of writing a statement with more than two variables or numbers with operations such as addition, subtraction, multiplication, and division.

The algebraic expression of 7 times the sum of y and 1/3 is

7/3 (3y + 1).

An expression is a way of writing a statement with more than two variables or numbers with operations such as addition, subtraction, multiplication, and division.

Example: 2 + 3x + 4y = 7 is an expression.

We have,

7 times the sum of y and 1/3

This can be written as,

= 7 (y + 1/3)

=7 (3y + 1) / 3

= 7/3 (3y + 1)

Thus,

The algebraic expression of 7 times the sum of y and 1/3 is

7/3 (3y + 1).

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Answer:

yes

Step-by-step explanation:

2+3 is equal to 5 so he will make less that 6 cups

Answer:

correct

Step-by-step explanation:

it should be correct

Answer:

Mode is the number that occurs the most in the data

the median is when you line up all the numbers in order and the median is the middle one

mean is the average: add all the numbers in the data together and then divide it by the amount of numbers

Answer:

August = 3.4

September = 2.8

Step-by-step explanation:

Given

[tex]Total = 6.2\ in[/tex]

Represent August with A and September with S.

So,

[tex]A =S + 0.6[/tex]

Required

Amount of rainfall in each month.

This is calculated using:

[tex]Total = August + September[/tex]

[tex]6.2= A + S[/tex]

Recall that: A = S + 0.6. Substitute

[tex]6.2= S + 0.6 + S[/tex]

[tex]6.2= 2S + 0.6[/tex]

Collect Like Terms

[tex]2S = 6.2 - 0.6[/tex]

[tex]2S =5.6[/tex]

Solve for S

[tex]S = 5.6/2[/tex]

[tex]S = 2.8[/tex]

Substitute 2.8 for S in [tex]A =S + 0.6[/tex]

[tex]A = 2.8 + 0.6[/tex]

[tex]A = 3.4[/tex]

Answer:

BCD = 90˚

ABD = 16˚

CBE = 74˚

ADE = 74˚

AEB = 148˚

DEA = 32˚

Step-by-step explanation:

BCD: I suppose that’s a rectangle, and all rectangles have four right (90˚) angles.

ABD: alternate interior angles are congruent, so ABD is congruent to BDC (16˚).

CBE: Complementary angles add up to 90˚, so just subtract ABD (16˚) from 90˚ to equal 74˚.

ADE: Same this as CBE for same reason.

AEB: You need to find DEC first for this. To find DEC, add BDC and ACD together to get 32˚, then subtract that from 180˚ to find the answer (148˚). This is because all triangles have a 3 interior angle measure sum of 180˚. (And vertical angles are congruent).

DEA: Subtract AEB from 180˚ because they’re supplementary angles.

Hope this helps :)

Answer:

she will save $32.50 with the monthly pass

Step-by-step explanation: