At university A, 46% of the undergraduate students are female. At university B, 52% of the undergraduate students are female. Suppose a random sample of 100 students from both schools was selected. Assume the sampling distribution of p hat Subscript Upper A Baseline minus p hat Subscript Upper B is approximately Normal.

What is the probability that the proportion of females selected from university A is greater than the proportion of females selected from university B?

If needed, use the z-table to answer the question.

Report your answer to 3 decimal places.

Answers

Answer 1

Answer: .198

Step-by-step explanation:

got it right on edg

Related Questions

The dimensions of a rectangular field are 16x - 6 and 10x + 12 units. The value of x for which it would be square is______.

Answers

i honestly dont know lol

Evaluate (6.1 x 10-3) (8 x 109). Write your answer in scientific notation and standard form.
Scientific Notation:
Standard Form:

Answers

Answer:

Scientific Notation: 4.88 ×10^7

Standard Form: 4.88 ×10^7

Step-by-step explanation:

6.1×10^(-3) = 0.0061

8×10^9 = 8000000000

0.0061×8000000000 = 48800000

[tex] = 4.88 \times {10}^{7} [/tex]

b) Find the standard deviation of the number of nights potential customers will need.

Answers

Answer:

Step-by-step explanation:

Karl invests $35,000 for 8 years in an account paying 7% compounded daily. Find
the annual percentage yield (APY) to the nearest hundredth of a percent. *
a.9.38%
b.12.72%
c.10.14%
d.11.36%

Answers

Answer:

principal (p)=$35000

time(t)=8years

rate ( r)=7%

Step-by-step explanation:

compounded amount(c.a)=p((1+r/100)^t )=$35000((1+7/100)^8)=$60136.5compound interest gain=$60136.5-$35000=$25136.5Karl gain interest in 1 year=$35000((1+7/100)-1)=$2450gain % in 1 year=$2450/$25136.5×100%=9.74%

HELPPP THIS IS DUE IN 2 HOURS PLZZZZZ HELPPP I WILL GIVE BRAINLIST

Answers

Answer

Input= 5

Output= 120

Step-by-step explanation:

The input goes up by 1, so m=5

The output shows how many hours there are in that many days so blank=120

Answer

output for m is 5

Step-by-step explanation

- multiply the input by a number to get the output

- to get the number to multiply it by you can divide a given out put by the input

( 24/2) = 12

- notice patterns

input- output

2 24

3 36

4 48

5 120

A bottled water company runs a promotion in which 1 out of every 4 bottles has the word "Winner" printed under the
cap. Winners receive a free bottle of water. A store owner notices that in the last 4 bottles of water purchased, 2
have been winners. Using the table, what is the probability of getting 2 or more "Winner" caps on 4 bottles of water?

Answers

Answer:

0.262

Step-by-step explanation:

Edge 2021

The probability of getting 2 or more "Winner" caps on 4 bottles of water

is 0.2616.

What is a binomial distribution in probability?

In an experiment with two possible outcomes, the likelihood of exactly x successes on n repeated trials is known as the binomial probability.

The binomial probability is, [tex]^nC_xP^xq^{n - x}[/tex].

Let, p be the probability of winning,

Given, 1 out of every 4 bottles has the word "Winner".

Therefore, p = 1/4 and we know q = 1 - p = 3/4.

So, The probability of getting 2 or more "Winner" caps on 4 bottles of water

is P(X ≥ 2) which is, P(X = 2) + P(X = 3) + P(X = 4).

P(X ≥ 2) = [tex]^4C_2p^2q^2 + ^4C_3p^3q^1 + ^4C_4p^4q^0[/tex].

P(X ≥ 2) = 6(1/4)²×(3/4)² + 4(1/4)³×(3/4) + 1(1/4)⁴×1.

P(X ≥ 2) = 0.2109 + 0.0468 + 0.0039.

P(X ≥ 2) = 0.2616 or 26.16%.

learn more about binomial distribution here :

https://brainly.com/question/14565246

#SPJ2

This -1/5(10t-15)and -2t+3 Equivalent???? help please 5 rate??

Answers

Yes, I believe they are equivalent because if you were to solve -1/4(10t-15) it would equal -2t+3

If a triangle has 2 side lengths of 17 and 32, can
the length of the third side be 49?

Answers

Answer:

Step-by-step explanation:

In a triangle, the sum of each 2 sides must be greater than the third side.

17 + 32 ≠ >49

17 + 32 isn't greater than 49.

I hope this helps.

Which ordered pair comes from the table?
A. (2,5)
B. (1,2)
C. (2, 1)
D. (4,3)

Answers

Answer:

Step-by-step explanation:

Answer:

Step-by-step explanation:

(x,y)

(x-coordinate,y-coordinate.)

What’s is 4n + 1 = 17

Answers

the answer of this is N=4

how do you graph x+ 4

Answers

Explanation ..............

I hope this helps you out

If JK = 8x + 24 and NO = 20, what is the value of x?

Answers

Answer:

x=2

Step-by-step explanation:

So..

NO=1/2 of JK because the two segments are parallel

Therefore because you have NO plug that into..

NO=1/2JK

YOU GET

1/2JK=20 multiply 2 so you can isolate JK

JK=40

Then plug that back into your JK=8x+24

40=8x+24 next subtract 24 on both sides

8x=16

x=2

Hope this helps!

Solve this expression using the distributive property: 5 (2x + 7). *
plz help fast

Answers

Answer:

10x + 35

Step-by-step explanation:

Find the percentage of the following:

1.25% of 60
2.75% of 20
3.20% of 10
4.50% of 100
5.5% of 30

Answers

1.)0.75
2.)15
3.)2
4.)50
5.)1.5

what numerical expression represents the phrase: the difference of 4 cubed 25

Answers

I need point sorry I need point sorry I need point sorry I need point sorry

HELP PLS MY MOM WILL BEAT ME HELP THXS

Answers

Answer:

Solution is the missing word.

Step-by-step explanation:

Answer:

Solution

Step-by-step explanation:

the circumference of a circle is c=2pi r, solve for r

Answers

Answer:

[tex]\frac{circumference}{2\pi}[/tex]

Step-by-step explanation:

This is how you solve for radius if you have circumference.

Hope it helps!

Given: E is the midpoint of overline BD and overline AC perp overline BD .

Prove : triangle BAE cong triangle DAE .

Answers

Answer:

u can prove using SAS congruency

Step-by-step explanation:

Ae=Ae common

BE=DE (E MID POINT)

Angle E=angle E (90 degree)

The ΔBAE is congruent to ΔDAE.

Given to us,

E is the midpoint of ,

AC⊥ BD,

As given E is the midpoint of the line [tex]\overline{BD}[/tex],

So, BE = ED,

further, line AE = AE, because this is the common line between the two triangles.

Also, ∠BED =∠DEA =90°, as AC⊥ BD.

Therefore, the ΔBAE is congruent to ΔDAE.

To know more visit:

https://brainly.com/question/1446688

Jay makes a base salary of $2000 per month. Once he reaches $50000 in total sales, he earns an additional 5% commission (salary) on the amount of sales over $50000. Let s be the amount of his total sales for the month and j(s) be the amount of his salary for the month.

Answers

Answer:

[tex]j(s) = 0.05s -500[/tex]

Step-by-step explanation:

Given

[tex]Base\ Salary = 2000[/tex]

[tex]Commission = 5\%[/tex] on Sales over 50000

Required

Determine the function j(s) for sales over 50000

Represent the total sales in a month with s.

Sales over 50000 in that month will be: s - 50000

So, the function j(s) is:

j(s) = Base Amount + Commission * Sales over 50000

[tex]j(s) = 2000 + 5\% * (s - 50000)[/tex]

Convert % to decimal

[tex]j(s) = 2000 + 0.05 * (s - 50000)[/tex]

Open bracket

[tex]j(s) = 2000 + 0.05 * s - 0.05 * 50000[/tex]

[tex]j(s) = 2000 + 0.05s - 2500[/tex]

Collect Like Terms

[tex]j(s) = 0.05s - 2500 + 2000[/tex]

[tex]j(s) = 0.05s -500[/tex]

PLEASE HELP I'M BEING TIMED!!
Yuri triples a number, x, to get a number, y. Which is the graph of Yuri's function?

First One will get Brainliest!!

Answers

Answer:

It will be A

Step-by-step explanation:

Hope this helped you out

answerrrrrrrrr
D.
y=3x

can someone please help me with this I'm being timed help asap

Answers

Answer:

for every x the y moves -4

Step-by-step explanation:

ANSWER THIS AND ILL MAKE YOU BRAINLY!!

Answers

Answer:

C. undefined

Step-by-step explanation:

Have a nice day

Which is the proportion for the ratio 3/6
15/18
3/12
9/18

Answers

9/18 bc 3/6=0.5 and so is 9/18=0.5

Jordan's dog weights p pounds. Emmett's dog weighs 50% more than Jordan's dog.
Which expressions represent the weight, in pounds, of Emmett's dog?

Answers

the expression fir the weight of Emmett's dog is 1.25p

Step-by-step explanation:

The weight of Jordan's dog is p pounds.

And it has been given that Emmett's dog weighs 25% more than Jordan's dog.

Hence, 25% of weight of Jordan's dog is

25% of p

= 0.25p

Now, since, Emmett's dog weighs 25% more than Jordan's dog.

Hence, the weight of Emmett's dog is given by

Weight of Jordan's dog + 25% of weight of Jordan's dog

= p + 0.25p

=1.25 p

Therefore, the expression fir the weight of Emmett's dog is 1.25p

Each of the options below show a point before and after that point was transformed by a dilation centered at the origin. Which of the points below was dilated by a scale factor of 2? Select all that apply. A) Before: (2, 4), After: (4, 8) B) Before: (1, 5), After: (2, 10) C) Before: (4, 3), After: (6, 5) D) Before: (3, 4), After: (6, 8)

Answers

Answer:

............................................

Step-by-step explanation:

Christopher compró un nuevo reloj en la tienda cuando tenían una rebaja de 20%. Si el precio normal del reloj era $48, ¿cuánto pagó Christopher con el descuento?

Answers

Answer:

38.40

Step by Step

48•0.8

Find the x-intercept and y-intercept of the line 4x - 3y= -12.

Answers

Answer:

x=3/4y+13 y=4/3x-4

Step-by-step explanation:

A young sumo wrestler decided to go on a special diet to gain weight rapidly. He gained weight at a constant rate.

The table compares the wrestler's weight (in kilograms) and the time since he started his diet (in months).

How fast did the wrestler gain weight?

___ kilograms per month

Answers

Finding the rate of the weight gain, we divide the total weight gained with the total number of months that took to gain that weight.

Total time (months) = 0.5 + 2 + 3.5 = 6 months

Total weight (kg) = 80.6 + 88.4 + 96.2 = 265.2 kilograms

Rate = Kg ÷ Months

Rate = 265.2 ÷ 6 = 44.2

44.2 kilograms per month

Cheers!

Answer:

78 kilograms

Step-by-step explanation:

khan told me

The number of students who attend Newton elementary school is 75% of the number of students who attend berry middle school find the number of students who attend Newton elementary school of 500 students attend berry middle school

Answers

Answer:

375 students

Step-by-step explanation:

Multiply: 500*.75=375

375 students

Hope this helped!! :)

Please correct me if I'm wrong

Stay safe and have a wonderful day/night!!!!!

Brainliest?!?!

What is 9 to the power of 9?

Answers

Answer: the answer is 387,420,489

Step-by-step explanation:

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