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
Solnce55 [7]
3 years ago
7

The table shows the results of an experiment in which subjects taking either a drug or a placebo either reported fatigue or did

not report fatigue.
Which calculation shows that selecting a subject who took the drug and selecting a subject who reported fatigue are dependent events?

Choose all answers that are correct.

— P(drug) = 0.6
P(drug | fatigue) ≈ 0.727
0.6 ≠ 0.727

— P(fatigue) = 0.44
P(fatigue | drug) ≈ 0.533
0.44 ≠ 0.533

— P(drug) = 0.6
P(fatigue) ≈ 0.44
0.6 ≠ 0.44

—P(drug and fatigue) = 0.32
P(drug) • P(fatigue) = 0.264
0.33 ≠ 0.264

Mathematics
1 answer:
Lady bird [3.3K]3 years ago
4 0

Answer:

Therefore, the correct options are;

-P(fatigue) = 0.44

P(fatigue \left |  \right drug) = 0.533

--P(drug and fatigue) = 0.32

P(drug)·P(fatigue) = 0.264

Step-by-step explanation:

Here we have that for dependent events,

P(A \, and \, B)= P(A)\times  P(B\left |  \right A )

From the options, we have;

P(fatigue \left |  \right drug) = 0.533

P(drug) = 0.6

P(drug and fatigue) = 0.32

Therefore

P(drug and fatigue) = P(drug)×P(fatigue \left |  \right drug)  

= 0.6 × 0.533 = 0.3198 ≈ 0.32 = P(drug and fatigue)

Therefore, the correct options are;

-P(fatigue) = 0.44

P(fatigue \left |  \right drug) = 0.533

--P(drug and fatigue) = 0.32

P(drug)·P(fatigue) = 0.264

Since P(fatigue) = 0.44 ∴ P(drug) = 0.264/0.44 = 0.6.

You might be interested in
PLEASE ANSWERRRRRRRRRRRRRRRRRRR
DochEvi [55]
The answer is B.

I hope this helps!
7 0
3 years ago
Hala, Ahmed and Eman have 90 sweets. They decide to divide them in the ratio of their ages, which are 2 years, 7 years and 9 yea
vivado [14]

Answer:

Hala would have 10 candies, Ahmed would have 35, and Eman would have 45.

Step-by-step explanation:

if the candy is given out 2:7:9, add the numbers and devide. 90 ÷ 18 is five so multiply each number by 5 to get 10:35:45

8 0
2 years ago
If g(x)=4x^2-16 were shifted 5 units to the right and 2 down hat would the new equation be
nadezda [96]

Answer:

This is the answer

Step-by-step explanation:

This is the solution, hope it helps

7 0
3 years ago
PLS HELP DUE TODAY!!! 29 POINTS!!!(05.03)Calculate the area of the figure below using the following information:
Marat540 [252]

Answer:

39.2 square units is the answer

8 0
3 years ago
Read 2 more answers
Which expressions are equivalent to 2^5 x 24? Check all that apply.
KIM [24]
I don’t now what the answer is sorry I will try and figure it
7 0
3 years ago
Read 2 more answers
Other questions:
  • Write the equation of the line parallel to x = -16 and passes through the point (9, -10).
    5·1 answer
  • In may a dog weighed 4 3/4 lbs. in may 6 2/8 lbs. how much did the dog weigh? Please an thank you ^^
    13·2 answers
  • Can Someone help me As Soon As Possible Please ​
    8·1 answer
  • If 6 families share 20 pounds of ham, between what two whole numbers will each family share
    12·1 answer
  • CAN SOMEONE HELP PLEASE !
    5·1 answer
  • 7. (ASV, Exercise 2.20 ) - 3 points. A fair die is rolled repeatedly. Use precise notation of probabilities of events and random
    10·1 answer
  • 100 students are interviewed to see which of biology, chemistry or physics they prefer.
    14·1 answer
  • 400 is 75% of what number?
    11·1 answer
  • Given the rule: y is 5 more than x, when x=5 what is the value of y?
    14·1 answer
  • Triangle PQR and STR are shown. Which of the following does Not justify PQR ~STR ?​
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!