Assume that blood pressure readings are normally distributed with a mean of 124 And s standard deviation of 8. If 100 people are randomly selected, find the probability that their mean blood pressure will be less than 126. Round to 4 decimal places

This week, conrad will work 1 3/4 times longer than last week. giovanni will work 1 1/3 times longer than last week. sally will work 2/3 the number of hours she worked last week. match each employee's name to the number of hours he or she will work this week

What set does not contain -3 the set of all real numbers the set of all integers the set of all whole numbers the set of all rational numbers

12 out of 30 people chose their favourite colour as blue caculate the angle you would use for blue on a pie chart