Madeline is working to teach her 4-year-old daughter, eliza, how to count. she places 10 buttons in one row with very little space between the buttons, and 8 buttons in another row with more space between the buttons; therefore, the second row is longer than the first. then madeline asks her daughter which row has more buttons. inevitably, eliza chooses the second row, even though she knows that 10 is more than 8. what is this an example of?

Assume that there is a 11% rate of disk drive failure in a year. a. if all your computer data is stored on a hard disk drive with a copy stored on a second hard disk drive, what is the probability that during a year, you can avoid catastrophe with at least one working drive? b. if copies of all your computer data are stored on four independent hard disk drives, what is the probability that during a year, you can avoid catastrophe with at least one working drive?