Answer:
can we see the options please
First divided 25 and 8 and that well equal 3.124 so then multiply 3.124 and 100 that will equal 312.4%. Your answer will be 312.4%.
First of all z=16 and its true
The probability for success is not the same for each trial, then the option D cannot be modelled using a geometric distribution.
<h3>What is probability?</h3>
Probability is the branch of mathematics concerning numerical descriptions of how likely an event is to occur, or how likely it is that a proposition is true.
One of the assumptions to consider before the use of a geometric distribution can be valid is that, the probability of success must be the same for each outcome.
In the option D, selection is done without replacement, meaning that, the number total possible outcome will decrease as we make each selection and will also depend on how the colours are being chosen.
Hence, the probability of success will differ for each outcome, thus the option D is correct.
Learn more about probability, here;
brainly.com/question/19453987
#SPJ1
Answer:
6 nickels and 9 quarters
Step-by-step explanation:
x- nickels
y- quarters
----------------
the 2 equations are:
add up the 2 equations:
then
