Answer:
20 years
Step-by-step explanation:
20 is the lowest common multiple of 5,4,2
The answer is D. In the function
, A value of 5 would make the denominator 0. This is undefined, so 5 is excluded.
Male Female Total
Income over $50,000 485 385 870
Income below $50,000 65 65 130
<span>Total 550 450 1,000
Probability of being male: 550/1000 = 0.55
Probability of earning over $50,000: 870/1000 = 0.87
0.55 x 0.87 = 0.4785
Probability of being male and earning over $50,000: 485/550 = 0.8818
</span><span>C) No, P(being male | the person earns over $50,000) ≠ P(being male)</span><span>
</span>
3/50
Hope I helped!
Let me know if you need anything else!
<span>~ Zoe (Rank:'Genius')</span>
