Determine if the following is an example of descriptive or inferential statistics. A hospital administrator wants to see if fewer mistakes are made if nurses are forced to take frequent
breaks. After observing a sample of 300 nurses who were not forced to take frequent breaks and 400
who were forced to take frequent breaks, it was clear from the data that implementing a policy to
force nurses to take frequent breaks will decrease the average number of mistakes.

Write an inequality for this description. - one fourth of the opposite of the difference of five and a number is less than twenty.

According to a study conducted in 2015, 18% of shoppers said that they prefer to buy generic instead of name-brand products. suppose that in a recent sample of 1500 shoppers, 315 stated that they prefer to buy generic instead of name-brand products. at a 5% significance level, can you conclude that the proportion of all shoppers who currently prefer to buy generic instead of name-brand products is higher than .18? use both the p-value and the critical-value approaches.

Rounded to the nearest tenth, what is the value of x