Answer:
0.0449
The required percentage = 4.49%
Step-by-step explanation:
38% experienced filesharers decreased spending
3% of music fans have broadband access
25% of other fans have reduced spending
A = event that fan is a file sharer and has broadband access
B = event that fan has decreased spending on music
P(B|A) = 0.38
P(A) = 0.03
P(B|A') = 0.25
To answer this question I used bayes theorem.
[P(B|A).P(A)] / [P(B|A).P(A) + P(B|A').P(A')]
= 0.38x0.03/(0.38x0.03) + 0.25(1-0.03)
= 0.0114/0.114+0.2425
= 0.0114/0.2539
= 0.0449
Therefore the required percentage is 4.49% or 4.5%
Answer:
-9/2
Step-by-step explanation:
The formula for slope is [ y2-y1/x2-x1 ].
-8-1/-3-(-5)
-9/2
Best of Luck!
Describe how you will ensure adequate liquidity
Here, the <em>standard deviation </em>is the best measure of the spread of a data set. The higher the standard deviation, the more spread out the distribution is. In this case, the distribution with the highest standard deviation (and therefore the greatest spread) is Distribution 3. Its low mean might be deceptive, but the value of a data set's mean has no effect on its spread.
If i’m not wrong i think it might be b