In estimating the accuracy of data mining (or other) classification models, the true positive rate is
A) the ratio of correctly classified positives divided by the total positive count.
B) the ratio of correctly classified negatives divided by the total negative count.
C) the ratio of correctly classified positives divided by the sum of correctly classified positives and incorrectly classified positives.
D) the ratio of correctly classified positives divided by the sum of correctly classified positives and incorrectly classified negatives.
A
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Indicate whether the statement is true or false.
Which of the following is NOT a good use of savings?
a. reserve funds for unexpected and emergency expenses b. one-time special purchases c. 401(k) plan d. emergency fund in case normal income is temporarily interrupted or reduced
The relationship between price and demand is called:
a. cost covariance b. financial reactions effect c. elasticity of demand d. demand simulation e. experience effect
Vicki owns and operates a news agency (as a sole proprietorship). During 2017, she incurred expenses of $24,000 to increase circulation of newspapers and magazines that her agency distributes. For regular income tax purposes, she elected to expense the $24,000 in 2017 . In addition, Vicki incurred $15,000 in circulation expenditures in 2018 and again elected expense treatment. What AMT
adjustments will be required in 2017 and 2018 as a result of the circulation expenditures? a. $16,000 positive in 2017, $2,000 positive in 2018. b. $16,000 negative in 2017, $2,000 positive in 2018. c. $16,000 negative in 2017, $10,000 positive in 2018. d. $16,000 positive in 2017, $10,000 positive in 2018. e. None of the above.