A Karate club consists of 41 persons holding a black belt (highest rating) , 59 persons holding a brown belt (middle rating) , and 73 persons holding a purple belt (lowest
Rating) . What is the probability that a randomly-selected club member holds a brown belt
Or a purple belt?
A) 0.311
B) 0.689
C) 0.763
D) 0.237
Correct Answer:
Verified
Q43: The arrow on the spinner shown below
Q44: There are 27,842 undergraduate students enrolled
Q45: At a certain college, there were
Q46: At Wassamatta University, 59.3% of the student
Q47: Box A contains the numbers
Q49: A Karate club consists of 52 persons
Q50: A survey asked respondents to indicate
Q51: A probability experiment has two steps. There
Q52: A survey asked 32,901 homeowners how
Q53: So far this season, the university's football
Unlock this Answer For Free Now!
View this answer and more for free by performing one of the following actions
Scan the QR code to install the App and get 2 free unlocks
Unlock quizzes for free by uploading documents