Answer:
The probability that among three randomly selected Internet users, at least one is more careful about personal information when using a public Wi-Fi hotspot is 0.964
If the survey subjects <em>volunteered</em> to respond , then those with the strongest opinions are most likely respond. The survey sample is then not randomly selected, the survey may have a <em>response bias.</em>
Explanation:
Let P(at least one is more careful about personal information when using a public Wi-Fi hotspot) denote the probability that among three randomly selected Internet users, at least one is more careful about personal information when using a public Wi-Fi hotspot, then we have the equation
P(at least one is more careful about personal information when using a public Wi-Fi hotspot) = 1 - P(none of the selected users is more careful about personal information when using a public Wi-Fi hotspot)
- If 67% of Internet users are more careful about personal information when using a public Wi-Fi, then 33% of them are not.
P(none of the selected users is more careful about personal information when using a public Wi-Fi hotspot) =
≈ 0.036
P(at least one is more careful about personal information when using a public Wi-Fi hotspot) = 1 - 0.036 = 0.964
Word-processing software includes basic applications designed for casual business or home users and powerful, advanced applications capable of meeting the most-demanding needs of businesses. Many word-processing applications are designed for use as part of a suite or integrated group of word-processing, spreadsheet, and presentation programs
Answer:
A
Explanation:
It's explanable the other ones dont make sense
The two <span>statements that give good definitions of financial credit are : 1) Balance Sheet & 2) Income Statement.
</span>
1) Balance sheet shows the assets, liabilities, and net worth on a
given date;
2) Income statement (profit & loss account), shows how the net income of
the firm is arrived at over a stated period.
Another statement is Cash flow statement, which shows the inflows and outflows of cash caused by the firm's activities during a given period of time.
Answer:
True
Explanation:
If you leave the device on while cleaning, you risk electrocution.