Suppose 300 nursing students took a certification test that is worth 100 points.

The five-number summary for the scores is shown here:

Minimum = 40; Q1 = 65; Median = 82; Q3 = 88; Maximum = 100

About how many students scored 65 or better?
About how many students scored 88 or better?

Which of the following is true about the graph of f(x)=7^x. select all that apply. a= it intercepts the x axis b=it intercepts both axis c=it intercepts neither d=it intercepts the y axis

The sat and act tests use very different grading scales. the sat math scores follow a normal distribution with mean 518 and standard deviation of 118. the act math scores follow a normal distribution with mean 20.7 and standard deviation of 5. suppose regan scores a 754 on the math portion of the sat. how much would her sister veronica need to score on the math portion of the act to meet or beat regan's score?

In which form is the following function written? y = - 2(x – 3)(x + 5)