Can please someone check my answer:

a)385 data loss incidents took place

b)110 million people were affected by personal data loss incidents

c)3% of all data loss incidents were caused by hard copy theft/loss

d)20% of all data loss incidents were caused by portable media theft/loss

e)15% of data loss incidents were linked to financial services organisations.

f)4.13 million people suffered data loss incidents involving Government ID numbers.
Using the above data calculate:

i)The total number of data loss incidents that were linked to financial
services organisations, to the nearest whole number.

ii)The ratio of the number of people affected by data loss incidents caused by portable media theft/loss to the number of people affected by data loss incidents caused by hard copy theft/loss.
(iii) The percentage of all people affected by a personal data loss incident that involved Government ID numbe
A. 15% of 385 = 57.75 ~ 58
B. 3% of 385 = 11.55 ~ 12
C. 154:22
D. I'm not sure how to calculate?

I don't know why you have four answers, A,B,C, and D? Are you not answering i,ii, and iii ?

i) .15 * 385 = 57.75 = 58

ii) Ratio portable media theft : hard copy theft

20% : 3% = .20/.03 = 6.67

iii) 4.13 mil govern ID no.
Total people 110 mil (from b.)

4.13/110 = 3.75%

The second 2 answers are wrong.

(ii) percentage is not asked, the ratio is 7:1, 20% of 385=77 and 3% of 385=11.55 giving 77:11.55

(iii) 110x4.13/100 will give your answer

ii) Also it is asking for the ratio of people and not the data loss incidents so I think 385 is replaces with 110.

To answer your questions:

i) To calculate the total number of data loss incidents that were linked to financial services organizations, you can use the given percentage. The calculation would be: 15% of 385.

To do this, you can multiply 385 by 0.15:

385 * 0.15 = 57.75, which is approximately 58.

So, the total number of data loss incidents linked to financial services organizations is 58 (to the nearest whole number).

ii) To calculate the ratio of the number of people affected by data loss incidents caused by portable media theft/loss to the number of people affected by data loss incidents caused by hard copy theft/loss, you need to divide the number of people affected by portable media theft/loss by the number of people affected by hard copy theft/loss.

From the given data, we can see that:

- 110 million people were affected by personal data loss incidents (b).
- 20% of all data loss incidents were caused by portable media theft/loss (d).
- 3% of all data loss incidents were caused by hard copy theft/loss (c).

To calculate the ratio, you simply divide the number of people affected by portable media theft/loss by the number of people affected by hard copy theft/loss:

110 million * 0.20 = 22 million (people affected by portable media theft/loss)
110 million * 0.03 = 3.3 million (people affected by hard copy theft/loss)

So the ratio of people affected by portable media theft/loss to people affected by hard copy theft/loss is:

22 million : 3.3 million = 154 : 22.

iii) The given data states that 4.13 million people suffered data loss incidents involving Government ID numbers (f). To calculate the percentage of all people affected by a personal data loss incident that involved Government ID numbers, you need to divide this number by the total number of people affected by personal data loss incidents (b), and then multiply by 100.

So, the calculation would be:

(4.13 million / 110 million) * 100 = 3.75%.

Therefore, the percentage of all people affected by a personal data loss incident that involved Government ID numbers is approximately 3.75%.