Answer:
The probability that more than 30 minutes will elapse before the next fraudulent corporate tax return is discovered=0.1353
Step-by-step explanation:
We are given that
We have to find the probability that more that 30 minutes will elapse before the next fraudulent corporate tax return is discovered.
Using exponential distribution
The probability that more than 30 minutes will elapse before the next fraudulent corporate tax return is discovered
The probability that more than 30 minutes will elapse before the next fraudulent corporate tax return is discovered
Hence, the probability that more than 30 minutes will elapse before the next fraudulent corporate tax return is discovered=0.1353
Answer:
5/2
Step-by-step explanation:
Shown in picture above.
The question is incomplete. The complete question is :
The National Coffee Association reported that 62% of U.S. adults drink coffee daily. A random sample of 225 U.S. adults is selected. Round your answers to at least four decimal places as needed.
Required:
a. Find the mean μ.
b. Find the standard deviation σ.
c. The standard deviation σ.
Solution :
a). Percentage of the US adults who drinks coffee daily = 62%
Therefore, the mean, μ = 0.62
b). We know, p = μ = 0.62
And n = 225
Therefore, the standard deviation is given by :
c). Standard deviation, σ = 0.0324
The answer is D. -3 because y=-3x the -3 is the slope.
Answer:
I have 14 dollars. I went to the store to buy a book, and now I only have 3 dollars