Find k such that the function is a probability density function over the given interval.f(x) = k(6 - x), 0 ? x ? 6
A. 36
B. 
C. 
D. 6
Answer: C
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The argument contains an example of the fallacy named in parentheses. Explain how the fallacy occurs in the argument.(Appeal to Emotion) A television commercial shows a happy, attractive family dining at Ma & Pa's Restaurant.
What will be an ideal response?
Multiply.-8(-2)(-10) ? 10(-9)(0)
A. 14,400 B. -1591 C. 0 D. -14,400
Use roster notation to write the set.{
x is an even integer greater than 6}
A. {6, 8, 10, 12, . . . } B. {0, 2, 4, . . . } C. {8, 10, 12, . . . } D. {7, 8, 9, . . . }
Construct a 95% confidence interval for the population mean using the given information.Starting annual salary for all mechanical engineering graduates, 
= $68,400, E = $14,280
A. $61,260< ? < $75,540 B. $62,210< ? < $74,550 C. $54,120 < ? < $82,680 D. $52,140 < ? < $86,620