1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
dmitriy555 [2]
3 years ago
12

Members of a basketball team suspect the coin used for the coin toss at the beginning of their games is unfair. They believe it

turns up heads more often than it should if it were fair. The coach of the team decides to flip the coin 100 times and count the number of heads. Her trial results in 42 heads. She decides to carry out a significance test. What is the p-value she obtains and the general conclusion that can be made at a 90% significance level?

Mathematics
1 answer:
Nadusha1986 [10]3 years ago
5 0

Answer:

The trial provides enough evidence that the probability of obtaining heads is less than 0.50 and that the coin is unfair.

Step-by-step explanation:

The explanation is in the picture

You might be interested in
For the problem 9+2(3) do you get the final answer if you had first as you do if you multiply first​
mel-nik [20]

Answer:

15

Step-by-step explanation:

you have to multiply first because of the order of operations, so 2 × 3 = 6, and 6 + 9 = 15

6 0
3 years ago
Read 2 more answers
How do you find the area of a triangle?
guapka [62]
The formula to find the area of a triangle is

\frac{h_{b}b }{2}

If you have any more questions let me know!
7 0
3 years ago
Read 2 more answers
Is the following relation a function? *
spayn [35]

Answer:

No.

Step-by-step explanation:

Well at first glance it might seem so but there are two points particularly that can tell you that these points cannot be within a function.

The points (3,2) and (3,-2) will yield an undefined slope (a straight vertical line). There is no possibility that the other points can be in this line (as their y - values are different) and there is no possibilty that this is a function at all according to the vertical line test (the test is that if you draw a vertical line that there shouldn't be more than one point on it).

8 0
3 years ago
Please help me solve for the slope of the graph
zalisa [80]

Answer:

4/5

Step-by-step explanation:

Take two points on the lines. From here, we can get (5, 2) and (10, 6). Slope formula involves taking RISE/RUN, which is where you take y-y/x-x. <u>Stay consistent on how you order the numbers.</u> I like positive numbers, so we'll do (6-2)/(10-5). That gives us 4/5, which is your slope.

8 0
2 years ago
Ken has read 1/3 of his book what fraction of his book is left to read?​
Stells [14]

Answer:

2/3

Step-by-step explanation:

fraction of book already read = 1/3

fraction which represents whole book = 1 = 3/3

fraction of remaining book = fraction of whole book - fraction of book already read

= 1 - 1/3

= 3/3 - 1/3

= (3-1) /3

= 2/3

8 0
3 years ago
Other questions:
  • - m / 3 - 1 = 3 help please I'm stuck on this problem ​
    15·1 answer
  • 52
    5·1 answer
  • 2+2(2×3)<br><img src="https://tex.z-dn.net/?f=%282%20%5Ctimes%205%29%20-%20%285%20%5Ctimes%206%29%20%2B%20%284%20%5Ctimes%208%29
    10·1 answer
  • PLEASE HELP FINDING y IN TRIANGLE AND ROUND TO NEAREST TENTH TRIG!! HELP ASAP APLEASE
    13·1 answer
  • The average income, I, in dollars, of a lawyer with an age of x years is modeled with the following function: I = -425x^2 + 45,5
    10·1 answer
  • Which statements are true? Select three options
    6·2 answers
  • Solve this problem I'm confused <br> 3y-9x=27
    11·2 answers
  • Simplify the expression.<br> 4r + (4; +3j) + 4r
    8·1 answer
  • A recipe calls for 2 1/2 cups of flour. If I already added 3/4 of a cup of flour, how much more flour would I need to add?
    11·1 answer
  • What is tan 45°? 1 45° 90° A. 1/2 B. 1 C. 1/√2 D. √2 √₂ 2 45°​
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!