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
stealth61 [152]
3 years ago
9

Probability is the

Mathematics
1 answer:
sveta [45]3 years ago
5 0

Answer:. The answer is A. Probability is the numerical measure of the likelihood that an event will occur.

Step-by-step explanation:

Probability is the numerical measure of the likelihood that an event will occur. It is the ratio of the possibility of an event happening to the total number of events.

It is lesser than 100 or 1.

It is usually expressed as a fraction or decimal. The probability of an event not happening is 1 - the probability that the event happening.

This can also be expressed in terms of success or failure.

Thus, the probability of failure = 1 - probability of success

You might be interested in
Damian raced his bike 7.89 miles, swam 15.01 miles, and ran 12.4 miles. How many miles did Damian bike, swim and run?
NikAS [45]

Answer:

Damian swam, ran, and raced his bike for a grand total of 35.30 miles

Step-by-step explanation:

15.01+12.4= 27.41 miles

27.41+7.89= 35.30 miles

4 0
3 years ago
IM DONE WITH THIS STUPID THING 50 POINTS TO THE PERSON WHO GETS IT ALL CORRECT.
soldi70 [24.7K]
I underlined the numbers you needed
3 0
3 years ago
at a community college a survey was taken to determine where students study on campus. Of the 270 students surveyed, it was dete
babymother [125]

Answer:

177

Step-by-step explanation:

Although it says that 82 studied in both, the question is aksing for ONLY at the library. It says that of the 270 surveyed, 177 study at the library.

This means that 65.56% of the students studied at the library primarely.

8 0
2 years ago
Read 2 more answers
he mean age of bus drivers in Chicago is greater than 54.4 years. If a hypothesis test is performed, how should you interpret a
Natalka [10]

Answer:

There is not sufficient evidence to support the claim μ > 54.4.

Step-by-step explanation:

1) Previous concepts

A hypothesis is defined as "a speculation or theory based on insufficient evidence that lends itself to further testing and experimentation. With further testing, a hypothesis can usually be proven true or false".  

The null hypothesis is defined as "a hypothesis that says there is no statistical significance between the two variables in the hypothesis. It is the hypothesis that the researcher is trying to disprove".

The alternative hypothesis is "just the inverse, or opposite, of the null hypothesis. It is the hypothesis that researcher is trying to prove".

2) Solution to the problem

On this case we want to test is \mu>54.4 and the system of hypothesi on this case are:

Null Hypothesis: \mu \leq 54.4

Alternative hypothesis:\mu >54.4

On this case is our decision is FAILS to reject the null hypothesis then we can conclude that we don't have enough evidence to support the claim at the significance level provided.  So the correct conclusion would be:

There is not sufficient evidence to support the claim μ > 54.4.

8 0
3 years ago
Which quantity is proportional to 35/80
Talja [164]

Answer:

35/80

u want to find a number that is proportional to 35/80, then all u need is a number that is equivalent...another words, if it is proportional, it is an equivalent fraction to 35/80.

there can be several answers to this...such as 35/80 reduces to 7/16...so 7/16 is proportional....or if u multiply numerator and denominator by the same number, u will find a proportional number...

example :

35/80 * 2/2 = 70/160...this is proportional

35/80 * 3/3 = 105/240...this is proportional

35/80 * 4/4 = 140/320...this is also proportional

and so on....

so without giving us any answer choices, there can be many numbers to choose from

6 0
3 years ago
Other questions:
  • Which property is demonstrated by the following statement?<br><br> 16 + (22 + a) = (16 + 22) + a
    14·2 answers
  • Can someone figure out the 3 answers please
    5·1 answer
  • Is my answer correct?
    13·2 answers
  • The area of a square can be represented by the expression x10. The side of the square can be written in the form xn.
    7·2 answers
  • Roberto will save 1/6 of his allowance each day. If he gets $2.00 a day, about how much money will he save each day? Round your
    5·1 answer
  • Alguém sabe como faz essas duas questões ?
    9·1 answer
  • What is 2/3 - 5 9th in fractions
    5·2 answers
  • Note: Your teacher will grade your response to ensure that you receive proper credit for your answer. The cost of a telephone ca
    6·2 answers
  • I’m not great with graphs, photo attached
    13·2 answers
  • 4*8- -----------------
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!