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
soldier1979 [14.2K]
3 years ago
6

10 points, need these answers filled in!

Mathematics
1 answer:
Ksju [112]3 years ago
4 0

Answer:


Step-by-step explanation:

a) If events A and B are independent we have

P(A/B) =P(A)

But here P(A/B) = 0.8 and P(A)=0.2

Hence A and B are not independent.

b) If events A and B are independent we have

P(A/B) =P(A)

But here P(A/B) = 0.6 and P(A)=0.3

Hence A and B are not independent.

c) If events A and B are independent we have


P(A/B) =P(A)

Jere P(A/B) = 0.5 and P(A)=0.5

Hence A and B are  independent.

You might be interested in
WILL GIVE BRAINLIEST AND 20 POINTS!<br> Find m∠AOC given x = 167° and y = 20°.
pentagon [3]

Answer:

187*

Step-by-step explanation:

167 plus 20 is 187

hope this helps

6 0
3 years ago
Read 2 more answers
Angelita and Cynthia like to play a video game against each other that is scored by round. The goal is to
REY [17]

Answer:

0.80

Step-by-step explanation:

Khan told me

8 0
3 years ago
9(4b-1)=2(b+3) Slove for b plz answer as quick as u can please
Jobisdone [24]

36b - 9 = 2b + 6 \\ 34b = 15 \\ b =  \frac{15}{34}
3 0
3 years ago
Question 6
ad-work [718]

Answer:

The input for the method is a continuous function f, an interval [a, b], and the function values f(a) and f(b). The function values are of opposite sign (there is at least one zero crossing within the interval). Each iteration performs these steps: Calculate c, the midpoint of the interval, c = a + b2.

Step-by-step explanation:

trust

7 0
2 years ago
Joe's Burger Barn sold 42 hot dogs, 48 burgers, 60 cheeseburgers, and 54 fries. What is the ratio of fries to all items sold at
zepelin [54]
54•150,I think that’s the way to do it,let me know if I’m wrong.
8 0
3 years ago
Read 2 more answers
Other questions:
  • Write an equation of a line with the given slope and y-intercept.
    6·1 answer
  • -18 − (-5) = SOLVE PLEASE
    11·2 answers
  • ??????????????????????????????
    10·2 answers
  • Ashby ate a lot for thanksgiving dinner.he decided to go on a long run. He ran 6 miles in 57 minutes.how long did it take him to
    9·1 answer
  • three roommates agreed to split the cost of food and rent evenly. last month they spent a total of 349.66 for food and 365 for r
    10·1 answer
  • In a group of Year 9 students, the ratio of boys to girls is 9 : 7. There are 4 more boys than girls in this group. How many stu
    15·1 answer
  • The function is used to convert temperature from Celsius (C) to Fahrenheit (F). The function C(K) = K − 273.15 is used to conver
    5·1 answer
  • I am giving away 80 points for those people who need it. Enjoy!
    5·2 answers
  • Tickets to Wrestlemania cost 600. the sales tax is 30% what is the final price
    5·1 answer
  • An animal gained 5 kilograms steadily over 25 years. What is the unit rate of kilograms per​ year?
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!