![elisechavez02](/avatars/21669.jpg)
elisechavez02
28.12.2019 •
Mathematics
The table shows the probabilities of winning or losing when the team is playing away or is playing at home.
home away total
win 0.2 0.05 0.25
loss 0.6 0.1 0.7
total 0.8 0.15 1.00
(a) are the events “winning” and “playing at home” independent? explain why or why not.
(b) are the events “losing” and “playing away” independent? explain why or why not.
Solved
Show answers
More tips
- F Family and Home Is it Worth Knowing the Gender of Your Child Before Birth?...
- H Health and Medicine Mercury Thermometer Danger: What to do when a thermometer breaks?...
- F Food and Cooking How to cook crayfish? Everything you need to know...
- G Goods and services LED-подсветка в LCD-телевизорах: 5 причин, почему она лучше других технологий...
- P Photography and Videography Understanding HDR: How It Works and Why You Need It...
- G Goods and services Which TV is better - LCD or Plasma?...
- S Sport How to Learn to Pull Up on Monkey Bars?...
- L Leisure and Entertainment Scrapbooking: What is it and Why is it Becoming More Popular?...
- C Computers and Internet Where did torrents.ru move to?...
Answers on questions: Mathematics
- M Mathematics Evaluate the sine of angle x for the right triangle below. sinx=...
- M Mathematics Quadrilaterals that has no right angles...
- M Mathematics Ascale model of a race car is 18.6 cm long and 6.9 cm wide each centimeter on the model represent 0.3 m on the actual car how long is the actual car...
- M Mathematics How many batches of trail mix can eric make with 16 cups of peanuts, 15 cups of raisins, and 8 cups of walnuts?...
- M Mathematics Solve the system using substitution: x+y=5 y=x - 9...
- M Mathematics The perimeter of a parallelogram is 76 inches and 1 side measures 14 inches of it can be determined what are the lengths in inches of the other 3 sides...
- M Mathematics If point (1 - p, y) belongs to the graph of the function, which point must also belong to the graph ?...
- M Mathematics Which of the following expressions has a solution of -2? i. (-27 • 3) = 3 3 3 ii. 28 + (-2.4 = 0.08) iii. 24[3+ (-1)]...
- M Mathematics Tom owns 2/5of the building. tom wants to give his son mark part ownership and decides to give him 1/2of what he owns. how much does mark own?...
- M Mathematics a number t is less than-1 or greater than or equal to 4....
Ответ:
Just take the example of flipping a dye. The probability of getting a Head = 1/2.
If after 1000 flips you get a head, the probability of getting a Head on the 1001 flips is always 1/2 (head & tail are independent)
Same reasoning for the 2nd question
Ответ:
A)The events "winning" and "playing at home" is independent.
b) The events "lossing" and "playing away" is independent.
Step-by-step explanation:
Independent Events: Two events are dependent if the result of the second event depends on the result of the first events.
Dependent Events: Two events are independent if the result of the second event is not affected by the result of the first event.
a) The events "winning" and "playing at home" is independent because the result of the second event depends on the result of the first events.
b) The events "lossing" and "playing away" is independent because the result of the second event depends on the result of the first events.
Ответ: