Of 1518 people who came into a blood bank to give blood, 356 were ...

[Arii_bell]

Of 1518 people who came into a blood bank to give blood, 356 were ineligible to give blood. Estimate the probability that the next person who comes in to give blood will be ineligible to give blood.
 
  A) 0.235 B) 0.286 C) 0.203 D) 0.154

Question 2

The heights of ten female students (in inches) in a college math class are listed below. Find the mean. 65 66 67 66 67 70 67 70 71 68
 
  A) 67.7 inches B) 65.5 inches C) 71.1 inches D) 70.0 inches

[popopong]

Answer to Question 1

A

Answer to Question 2

A

[Arii_bell]

Thanks for the timely response, appreciate it

[nguyenhoanhat]

Excellent