Mathematics, 25.01.2021 20:50 QueenBlumple6598
In a large city, 37% of all restaurants accept both master and visa credit cards, and 50% accept master cards and 60% accept visa cards. A tourist visiting the city picks at random a restaurant at which to have lunch. Define the following events:
M = {the randomly chosen restaurant accepts master credit cards},
V = {the randomly chosen restaurant accepts visa credit cards}.
Part a
Are MM and VV disjoint?
A. No.
B. Yes.
C. Insufficient information to tell.
Part b
Are MM and VV independent?
A. No.
B. Yes.
C. Insufficient information to tell.
Part c
Is MM complement of VV?
A. No.
B. Yes.
C. Insufficient information to tell.
Part d
If events MM and VV were independent, which of the following would be true? [CHECK ALL THAT APPLY]
A. P(M given V)P(M given V) is equal to P(M)P(M).
B. The events MM and VV are not disjoint.
C. P(M given V)P(M given V) is equal to P(V)P(V).
D. P(V given M)P(V given M) is equal to P(V)P(V).
E. P(M and V)P(M and V) is equal to P(M)×P(V)P(M)×P(V).
F. The events MM and VV are disjoint.
Part e
What is the probability that a given restaurant does not accept master or visa credit cards?
Answers: 3
Mathematics, 21.06.2019 21:30, Reebear1447
Abicycle training wheel has a radius of 3 inches. the bicycle wheel has a radius of 10 inches. approximately how much smaller, in square inches and rounded to the nearest hundredth, is the area of the training wheel than the area of the regular wheel? *
Answers: 3
Mathematics, 22.06.2019 01:20, lillyd2873
The first week samantha learned to read braille, she could read 10 words per minute. in the second week she increased her speed by 20%. in the third week she increased her speed again by another 25%. how many words could she read per minute by the third week? hurry and tell me!
Answers: 1
In a large city, 37% of all restaurants accept both master and visa credit cards, and 50% accept mas...
English, 08.04.2020 03:10
Mathematics, 08.04.2020 03:10