Name: Assume that when adults with smartphones are randomly selected, 52% use them in meetings or classes. If 5 adult smartphone users are randomly selected, find the
probability that at least 3 of them use their smartphones in meetings or classes.

The diameter of a circular chip is doubled to use in a new board game. the area of the new chip will be

11. minitab software was used to find the lsrl for a study between x=age and y=days after arthroscopic shoulder surgery until an athlete could return to their sport. use the output to determine the prediction model and correlation between these two variables. predictor coef se coef t p constant -5.054 4.355 -1.16 0.279 age 0.2715 0.1427 1.9 0.094 r-sq = 31.16%

The train station clock runs too fast and gains 5 minutes every 10 days. how many minutes and seconds will it have gained at the end of 9 days?