The key features that are unique to the the graphs of sequences and series is that they are discrete.
That means that the graph is not a continuos line or curve that join all the points. On the contrary, the graph is a set of separated dots, because the values are valid only for specific points.
Regarding the average rate of change, there is not difference to calculate it respect to other graphs.
The average rate of change between points is yet the slope of the line (in this case imaginary line) that joined the first and the last point, and that is:
rise y2 - y1
average rate of change = slope = ------------ = --------------
run x2 - x1
Answer:
0.0016283
Step-by-step explanation:
Given that:
Proportion of defective bulbs, p = 30% = 0.3
Sample size, n = 19 bulbs
Probability that the lot will pass inspection :
P(none of the 19 is defective) Or P(only one of the 19 is defective)
P(none of the 19 is defective) = (1 - p) ^n = (1 - 0.3)^19 ; 0.7^19
0.7^19 = 0.0011398
P(only one of the 19 is defective) :
P(1 defective) * P(18 not defective )
(0.3) * (1 - 0.3)^18
0.3 * 0.7^18
0.3 * 0.001628413597910449 = 0.0004885
Hence,
P(none of the 19 is defective) + P(only one of the 19 is defective)
0.0011398 + 0.0004885) = 0.0016283
H, I think bc -1 has 2 x values
Future value of lump sum - $1,917.25
Compound interest interest earned- $1,117.25
