Answer:
D. insufficient data
Step-by-step explanation:
We need to know the number of assignments in each class before we can tell the probability of interest.
__
If we assume the same number of assignments in each class, then 25.1% of on-time assignments were in physics. We note this is not an answer choice, further confirming we have <em>insufficient data</em>.
Hmm... well, here ya go.
1.50 ÷ 0.05 = 30
So, the total is $30
As for the tax rate, including the total, it would be $31.50.
Hope I helped.
Crime City Health Total
Planing Care
Male 118 239 458 815
Female 418 317 449 1,184
Total 536 556 907 1,999
Total Male: 118+239+458=815
Total Female: 418+317+449=1,184
Total Crime: 118+418=536
Total City Planning: 239+317=556
Total Healt Care: 458+449=907
Total: 815+1184=1,999=536+556+907
Probability that a person chosen at random from this survey is concerned about crime<span>, given that they are male: P=?
</span>P=118/815=0.144785276→P=0.1
Answer: T<span>he probability that a person chosen at random from this survey is concerned about crime, given that they are male is 0.1</span>
