Answer:
D sentence 5
Step-by-step explanation:
Answer:6
Step-by-step explanation:
In general, the most probable distribution is in the ratio of the respective types, namely
Number of blue tails
=12*(53/(53+40))
=6.84
To check between 6 or 7, we use the hypergeometric distribution:
P(B=6)
=C(40,6)C(53,6)/(C(93,12)
=3838380*22957480/416579843773639
=0.211530
P(B=7)
=C(40,5)C(53,7)/(C(93,12)
=658008*154143080/416579843773639
=65563917120/269282381237
=0.243476
Hence the most probable number of blue tail fishes is 7
Note: it would be prudent to calculate P(B=8)=0.194443 to show that P(B=7) is indeed the highest value.
Answer:
10,000-$10,500
Step-by-step explanation:
The answer will be between $10,000-$10,500
Answer:
2nd answer choice
Step-by-step explanation:
Note that g(x) is a 2nd order polynomial whose graph is the familiar parabola that opens up. f(x) is, by contrast, a 2nd order polynomial whose graph is the familiar parabola that opens down.
The graph starts in Quadrant III and ends in Quadrant IV.
While in Quadrant III: if x increases, y decreases.
While in Quadrant IV: if x increases, y decreases.
This is the 2nd answer choice.