Answer:
There is no mode for the given sets of data.
Step-by-step explanation:
The values given all appear once and mode is the number that appears the most in a given set of data.
Answer:
ok, keep calm and proceed to click on the brainly app after it has restarted.
Step-by-step explanation:
hope
this
helps
Answer:yes , because a c b are located equally
Step-by-step explanation:
We need a picture to answer this
Answer:
Step-by-step explanation:
Hi!
Lets define:
C = 1 if candidate is qualified
C = 0 if candidate is not qualified
A = 1 correct answer
A = 0 wrong answer
T = 1 test passed
T = 0 test failed
We know that:
The test consist of 20 questions. The answers are indpendent, then the number of correct answers X has a binomial distribution (conditional on the candidate qualification):
The probability of at least 15 (P(T=1))correct answers is:
We need to calculate the conditional probabiliy P(C=1 |T=1). We use Bayes theorem: