Answer:
You can't add those two matrices as they do not have the same dimensions
Step-by-step explanation:
This also relates to subtraction as well (you need to have same dimensions)
Please upload a picture of the kite.
Answer:
P(breast cancer) = 0.01
P(no breast cancer ) = 1-0.01 = 0.99
P(positive | breast cancer)= 0.90
P(positive | no breast cancer ) = 0.08
P(breast cancer | positive ) =
Substitute the values :
P(breast cancer | positive ) =
P(breast cancer | positive ) =
Hence the actual probability, if a woman gets a positive test result, that she actually does have breast cancer is 0.531
Answer:
B. 52 beats/min
Step-by-step explanation:
while resting her heart beats : 36×2 = 72 beats/min
while running her heart beats : 1 860÷15 = 124 beats/min
difference = 124-72 = 52 beats/min
:)