Tom blows air into a balloon to inflate it. What can be known about the atoms of the air? They are close together. They are moving constantly at high speeds. They vibrate in place. They are held together by strong attractions.

He weights of 2-pound bags of best dog food are approximately normally distributed with a given mean  and standard deviation  according to the empirical rule, what percentage of the bags will have weights within 3 standard deviations of the mean? 47.5%68%95%99.7%

What is the probably of getting heads when poing a coin and getting a number greater than or equal to 5 when rolling a single diea) 1/6b) 1/3c) 1/4d) 1/12

Use a standard normal table to determine the probability. give your answer as a decimal to four decimal places. −1.5< < 1.5)