Accurate and relevant data is part of ____________

Suppose that you want to create a "retirement party fund" for yourself and place $50 in a bank account for each of the next 20 years. If that account earns an annual rate of return of 7%,

how much will be in your retirement party fund at the end of the twentieth year? A) $1,529.70 B) $2,679.22 C) $1,032.57 D) $2,049.77

The amount of time between successive TV watching by first graders follows an exponential distribution with a mean of 10 hours. The probability that a given first grader spends between 10 and 15 hours between successive TV watching is ________

Fill in the blank(s) with correct word