Mathematics College

Coach Elyson claims that 90% of her volleyball serves are good serves. The captain of the team thinks Coach Elyson has a lower rate of good serves. To test this, 50 of the coach's serves are randomly selected and 41 of them are good. To determine if these data provide convincing evidence that the proportion of Coach Elyson's serves that are good is less than 90%, 100 trials of a simulation are conducted. The team captain's hypotheses are: H o: p = 90% and H a: p < 90%, where p = the true proportion of Coach Elyson's serves that are good. Based on the results of the simulation, what is an estimate of the P-value of the test?

Answers

Answer 1

Answer:

The correct answer is: 2%

Step-by-step explanation:

Took the quiz

Related Questions

What is the product?
(-20+5)502-68)
0-100 + 17025-652
0 -100A + 17^52-652
-100A-70225-652
0 -100A +17028+682

Answers

Well I got 10d^4 - 7d^2s - 6s^2

Solve the following equation: 8x + 6 + 3x - 4
Please hurry.

Answers

Answer:

Step-by-step explanation:

x = -2

Answer:

x=-2

Step-by-step explanation:

I would put steps, but it sounds like your in a hurry, so there is the answer, if you want, I can put the steps in the comments

But yeah

If that helps, plz mark brainiest, i'm almost leveled up :3

Thanks!

What is the solution to
−12x≤−72

Answers

solution is x > 6
hope it helps

I need some help with this math problem. I really appreciate it. thank you very much!

Margaret's savings account had $500 in it last month. This month it has $545.

Answers

Answer:

9% increase

Step-by-step explanation:

please help me with this question!!
“Steven's mother asked him to buy 750 grams of sugar. At the supermarket, he finds that the sugar packages give the weight in kilograms. What is the amount of sugar in kilograms that Steven needs to buy?”. i DO NOT know the answer. it would be so awesome if someone could help.

Answers

Answer:

0.75

Step-by-step explanation:

there is 1000 grams in 1 kilogram so I divided 750 by 1000 to get 0.75.

b bananas cost $1.45 and a apples cost $2.35.
(a) How much does one banana cost?
(b) How much does one apple cost?
(c) Write as a single fraction the cost of one
banana and one
apple.

Answers

The required one banana cost, one apple cost, and a single fraction $1.45/b, $1.45/b, and 0.54* a/b respectively.

What is arithmetic?

In mathematics, it deals with numbers of operations according to the statements.

There is b number of bananas and a number of apples.
The cost of total bananas and apples is $1.45 and $2.35.

(a) Cost of one banana is,
For b bananas = $1.45
dividing both side by b
b/b bananas = $1.45/b
1 banana = $1.45/b

(b) Cost of one apple is,

For a apples = $2.35
dividing both side by a
a/a = $2.35/a
1 apple = $2.35/a

Thus the required one banana cost, one apple cost and single fraction $1.45/b, $1.45/b, and 0.54* a/b respectively.

Learn more about arithmetic here:

brainly.com/question/14753192

#SPJ5

Plz hurry 100 points

Answers

Answer:

Step-by-step explanation:

1575 ÷ 14 = 112 remainder 7

Answer:

The manager can fill 112 bags with 7 rocks leftover

Step-by-step explanation:

The equation is 1575/14 or 1575 divided by 14. This is equal to 112 remainder 7. Therefore, the answer the manager can fill 112 bags with 7 rocks leftover.

These prisms are similar. Find the surface
area of the larger prism in decimal form,
5 m
7 m
Surface Area = 90 m2
Surface Area = [?] m2

Answers

Answer:

176.4m²

Step-by-step explanation:

scale factor = 7/5 = 1.4

area scale factor = 1.4² =1.96

90*1.96 =176.4m²

Answer: 176.4

Step-by-step explanation: (5/7)^2, cross multiply wit 90/SA, 90*49/25 = 176.4

What is the quotient of 1476 and 12

Answers

The quotient is 123.

The quotient of 1476/12 is 123

Car A travels 18 miles every 20 minutes. Car B travels 13 miles every 12 minutes. Which Statement best compares how far the two cars can travel in an hour?

Answers

Car A: 18/20(60)=54 mph

Car B: 13/12(60) = 65 mph

So car b travels 11 more miles than car a in one hour

A circle has a secant ⎯⎯⎯⎯⎯⎯⎯⎯⎯ and a tangent ⎯⎯⎯⎯⎯⎯⎯⎯⎯ that intercept outside of the circle. If ∠ is 32° and ⏜ is 206°, then determine the ⏜ and ⏜ .

do it

Answers

Answer:

54 degrees

Step-by-step explanation:

Original of lagos achii gege

What is the value of 3n2 − 4m ÷ 6 when n= 4 and m= 18?

Plz, help me!

Answers

Answer:

Step-by-step explanation:

3*4^(2) - (4*18)/(6)

Answer:

-4is the answer of this question

Step-by-step explanation:

=3*42-4*18

=-4

factor 6x^4+42x^2+12

Answers

Answer: 6(x^(4)+7x^(2)+2)

Step-by-step explanation: Factor 6 out of 6x^(4)+42x^(2) +12

brainliest or a thank you please :)) <33

The area of the rectangle below is 18 square units. What is the width of the rectangle? if the length is 3 3/4

Answers

Answer:

5.76 units

Step-by-step explanation:

3 3/4= 3.125

18÷3.125=5.76

Sorry if I'm wrong.

Please mark me as Brainliest.

Create a proportion from the given set of numbers: 3,6,7,14

Answers

Answer

3:6=7:14

Step-by-step explanation:

pls make me branliest

Drag and drop a phrase to make the statement true. Triangles ABC and DEF are Response area. Two triangles, ABC and DEF. For triangle ABC, angle B is eighty degrees and angle C is sixty degrees. For triangle DEF, angle D is forty degrees and angle E is eighty degrees.

Answers

Answer:

similar

Step-by-step explanation:

i took the test and it was right.

Triangles ABC and DEF specified are similar triangles by Angle-Angle Similarity.

What is Angle-Angle similarity for two triangles?

Two triangles are similar if two corresponding angles of them are of same measure. It is because when two pairs of angles are similar, then as the third angle is fixed if two angles are fixed, thus, third angle pair also gets proved to be of same measure. This makes all three angles same and thus, those two triangles are scaled copies of each other. Thus, they're called similar.

Sum of all angles of a triangle is 180 degrees.

For the triangle ABC, two of its angles are of 80 and 60 degrees, let its third angle be of D degrees, then:

[tex]80 + 60 + D= 180\\D = 180 - 60 - 80 = 40\text{\: \: (in degrees)}[/tex]

Since, triangle DEF also has two of its angles as 80 degrees and 40 degrees, thus, both the triangles ABC and DEF similar.

Learn more about similar triangles here:

https://brainly.com/question/11929676

This is the answer of the volume of a prism A is 60 cubic units, and the volume of prism B is half the volume of the prism and the value of a is 2.5

Answers

Answer:

.....................................2....................

Step-by-step explanation:

Kira is building a slide for her kids. If the ladder is 9 feet tall and she wants the bottom of the slide to be 12 feet from the ladder, how long does the slide need to be?

Answers

Answer:

ayah

Step-by-step explanation:

Solve for x

X/16=45/40=

Answers

Answer:

18 will be your answer

Step-by-step explanation:

Answer:

The answer is 18.

Step-by-step explanation:

[tex] \frac{x}{16} = \frac{9}{8} [/tex]

[tex]x = \frac{9}{8} \times 16[/tex]

[tex]x = \frac{9 \times 16}{8} [/tex]

[tex]x = \frac{144}{8} [/tex]

[tex]x = 8[/tex]

Therefor, the answer is x = 8.

Nara buys 20 ounces of dried cherries in bulk. If dried
cherries cost $0.55 per ounce, how much will she pay?

Answers

Answer:

11 dollars, is you multiply .55 by 20 its 11

you bought a magazine for 6 dollars and three candy bars you spend a total of 12 dollars how much did each candy cost?

Plssss help

Answers

Answer:

I think $2

Step-by-step explanation:

12 divided by 6 is 2. That's how you would find out what each piece of candy cost! I hope this helped!

Answer:

Step-by-step explanation:

Since the magazine costed 6 dollars and the total amount of money you used was 12 what is 12-6=6.

So the answer would be 6.

Hope this helped!!<3

Nina and Luca were told to draw a net for the three-dimensional figure shown below. Which statement about the
students' nets is true?

Answers

where’s the statements?

Answer:

Step-by-step explanation:

Which survey question is unbiased?
O A. "Do you think we should allow them to cut down the trees and pave over the grass for the new playground?"
B. "Which do you prefer with a meal-water, or a syrupy sweet soft drink?"
C. "Should there be a school dress code?"
D. "Do you prefer bringing a healthy lunch to school or eating cafeteria food?"

Answers

Answer:

Should be a dress code i hope this helps god bless you all

Step-by-step explanation:

Nico practiced the drums for 1.5 fewer hours than he practiced the piano. If nico practiced for 4 hours, how many hours did he practice the drums

Answers

Answer: I think it might be 3.5 hours

Step-by-step explanation: 4 - 1.5 = 3.5

I'm not 100% sure but hope this helps!

LOL somebody reported my question lol anyways help what is 43/09.7

Answers

Answer: 4.432990

Step-by-step explanation:

Can Someone Help REAL QUICK Me. ? Please

Answers

Answer: Option 3

Step-by-step explanation:

You can make equivalent fractions by multiplying or dividing both top and bottom by the same amount. You only multiply or divide, never add or subtract, to get an equivalent fraction.

I hope this helps.

Find the pattern. What numbers come next?
50, 44, 38, 32,
A 27, 22, 17
B
24, 16, 8
C
25, 18, 12
D
26, 20, 14

Answers

Answer:

Step-by-step explanation:

the pattern is -6 to get the next number

You take away 6 each time so the anwser is D

Which is the better buy: 12 OZ for $1.25or 18 OZ for $1.75?

Answers

Answer:

18 OZ is better$1.75 to buy

What are the maximum, minimum, range and mean?

Answers

Yh maximum is 6 and the minimum is 1

Anyone who know what the answer please?

Answers

Answer:

Step-by-step explanation:

180-60-61= 59

hope this helps

Answer:

59 degrees

Step-by-step explanation:

It says the answer in the question.

The angles add up to 180 degrees.

60 + 61 = 121 degrees

180 - 121 = 59 degrees

Other Questions

The test results for 4 students are: 96, 83, 78, and 83. If one more student's test score of 87 is added, what would increase?AmedianBmeanCmodeDrange If an employee has a serious burn on her hands, you should _____.send the employee home to rest and recuperateuse cool running water or iceuse a medicated spraykeep the victim calm and quiet and get medical assistance Please Help ASAP 20ptsA triangle has an area of 40 cm. The base and height are scaled by a factor of 4. The area of the resulting triangle is ___ square cm. Plz help me I am timed!! steady callin' my phoneI done told you before that it's over, leave me 'loneKnow it's hurtin' you to see me goneDark clouds, you gon' see me stormI won't go backBut trust me, you're gon' hold thatHold that The Red Knight can run 12 yards in 2 minutes. How many yards can he run in 55 minutes ? Given h()- 4x - 4, solve for a when h(x)-8. HEEEEEEEEELP! Which of these is NOT a sub-species of wolf? g00gle says they are all subspecies! I am confusion!Question 2 options:Arctic WolfRed WolfMexican WolfGreat Plains Wolf How do friends and peers impact on your sexuality You and your friends are going to the annual Boatnik Fair to play games and ride the rides. You are going there with $20, which is unfortunately not enough for a wristband. If every carnival-style game costs $3, and every ride costs $2, how many rides can you go on if you want to play 4 carnival games? What about if you play just 2 carnival games? Which of the following are considerations in e-commerce and e-government Internet sites? Check all of the boxes that apply.securitywhat time of day you are onlineprotection of sensitive informationfrom which location you are accessing the site PLEASE HELP MEEE I WILL MARK BRAINLIST FOR THIS ITS SUPER SIMPLE....BUT U MUST TYPE EVERYTHINGall I need you to do its to type out these pictures word for word it pretty simple A ______ is a comparison of two quantities. ratios can be a part-to-part,part-to- _______, or whole -to- __________ comparisons. ratios can be written with the word _____, with a _______, or as a ___________. Which phrase appears in the preamble of the Florida Constitution, but not the United States Constitution? Lila records the weights, in pounds, of 20 packages delivered on Monday. The box plot below represents the data she recorded.What percent of the packages had a weight in the interval from 1 to 2 pounds? What is the volume of thispyramid? Which of the following organisms are most closely related evolutionarily? A. starfish and sand dollar B. fish and starfish C. fish and clam D. crab and starfish is 2/10 equivalent to 20/100 TRUE OR FALSE: Rich Vikings and their belongings were buried in ships at sea What is the poem the miracle of morning by Amanda Gorman about what is the theme of it