1770 is your answer I think
Answer:
-1.3
Step-by-step explanation:
There are i<span>Infinitely many solutions </span>
It’s C. (4.2)
Explanation:
6x3=18
Then find the square root of 18
=4.2
Answer:
49.34% probability that 5 to 8 televisions (inclusive) in the shipment have defective speakers
Step-by-step explanation:
For each television, there are only two possible outcomes. Either they have defective speakers, or they do not. The probabilities of each television having defective speakers are independent from each other. So we use the binomial probability distribution to solve this problem.
Binomial probability distribution
The binomial probability is the probability of exactly x successes on n repeated trials, and X can only have two outcomes.
In which is the number of different combinations of x objects from a set of n elements, given by the following formula.
And p is the probability of X happening.
In this problem we have that:
Find an approximate probability that 5 to 8 televisions (inclusive) in the shipment have defective speakers
This is
So
49.34% probability that 5 to 8 televisions (inclusive) in the shipment have defective speakers