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
Shkiper50 [21]
2 years ago
11

Pedro has a spinner with 4 sections numbered 1 through 4. Pedro spins the spinner 100 times and records the results. He calculat

es the relative frequency of each outcome. Outcome 1 2 3 4 Relative Frequency 0. 24 0. 25 0. 26 0. 25 Which statements about Pedro's experiment are true? Select each correct answer. A uniform probability model is a good model to represent probabilities related to the numbers generated in Pedro's experiment. The theoretical probability that any one number is chosen is likely 0. 20. It is likely that the spinner is fair. The relative frequencies in the table are very different.
Mathematics
1 answer:
klasskru [66]2 years ago
8 0

The probabilities of each number are equal. Then statements A and C are correct.

<h3>What is probability?</h3>

Probability means possibility. It deals with the occurrence of a random event. The value of probability can only be from 0 to 1. Its basic meaning is something is likely to happen. It is the ratio of the favorable event to the total number of events.

Given

Pedro has a spinner with 4 sections numbered 1 through 4.

Pedro spins the spinner 100 times and records the results.

He calculates the relative frequency of each outcome.

Outcome                                 1                2              3               4

Relative Frequency             0.24          0.25        0.26          0.25

A)  A uniform probability model is a good model to represent probabilities related to the numbers generated in Pedro's experiment. This statement is correct.

B)  The theoretical probability that any one number is chosen is likely 0.20. This is incorrect because every number has an equal probability.

C)  It is likely that the spinner is fair. This statement is correct because the probabilities of each number are equal.

D)  The relative frequencies in the table are very different. This statement is incorrect. Because numbers 2 and 4 have the same frequency and the number 1 and 3 have slightly different frequencies.

More about the probability link is given below.

brainly.com/question/795909

You might be interested in
To display The number of female members in band class over the past five years use a
Alina [70]

Answer:

For the 1st row its Line Graph and Changes over time.

For the 2nd Row its Bar Graph and Categorical.

Step-by-step explanation:

7 0
2 years ago
a sum of money is divided in the ratio 3:5:9 .calculate the smallest sharegiven that the largest share is $108
Marysya12 [62]
Smallest=36
middle one=60
biggest=108
6 0
2 years ago
Match the graph with the correct equation
devlian [24]
(2,2)
hoped I helped
Sorry if its wrong
6 0
3 years ago
!!PLEASE HELP MY PARENTS ARE MAD AT ME FOR MY GRADES!! f( x) = -3 x – 5, calculate f(-7)
Stolb23 [73]

Answer:

16

Step-by-step explanation:

plugin -7 for where x is

f(-7)= (-3)(-7)-5

=21-5 is 16

4 0
2 years ago
Read 2 more answers
Is 60.43 an irrational number
zhuklara [117]

Answer:

No, It is rational

Step-by-step explanation:

An number with a finite number of decimal point/numbers can be rational unlike numbers that repeat on forever like the number pi

4 0
2 years ago
Other questions:
  • How to find the inter quartile range of these <br><br> 1,1,1,2,2,3,3,4,5
    15·1 answer
  • A savings account earns 4% annual interest compounded quarterly. How much interest would $500 earn if it was invested for one ye
    13·1 answer
  • CAN YOU HELP WITH THIS ONE QUESTION , JUST TRYING TO GET BACK ON HONOR ROLL !
    12·1 answer
  • A coach ordered 6 soccer goals for $678. how much did each goal cost
    13·1 answer
  • Can someone check this out to see if I have this correct? If not can you help me out please? Thank you! The answers are on 2nd p
    7·1 answer
  • Please help me on this now.​
    9·1 answer
  • Someone please help me.
    6·1 answer
  • If 500’ roll of wire costs 18.44 what I’d the first of wire per foot
    12·1 answer
  • PLS HURRY WILLL GIVE BRAINLIEST!!!<br><br> Which is the simplified form of ( 9c^-9 )^-3 ?
    14·1 answer
  • Rocio drops a ball from a height of 4 meters. Rocio observes that each time the ball bounces, it reaches a peak height which is
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!