Answer:
Decrease
Increase
Decrease
Increase
Step-by-step explanation:
(I am slightly guessing because I am still slightly confused, buttt)
Just looking at the distance, it would depend on what the orginal was though so I am not 100% confident!
Answer:
more profit lol im not taking this seriously but its makes more profit thou sorry
Using the binomial distribution, it is found that about 75 batteries each day are defective.
For each battery, there are only two possible outcomes, either it is defective, or it is not. The probability of a battery being defective is independent of any other battery, hence the <em>binomial distribution</em> is used to solve this question.
<h3>What is the binomial probability distribution?</h3>
It is the <u>probability of exactly x successes on n repeated trials, with p probability</u> of a success on each trial.
The expected value of the binomial distribution is:
In this problem:
- 3 out of 20 batteries are defective, hence p = 3/20 = 0.15.
- Each day, 500 batteries are produced, hence n = 500.
Then:
About 75 batteries each day are defective.
More can be learned about the binomial distribution at brainly.com/question/14424710
20 people
Reason - following the sequence