Each person in a group of college students was identified by graduating year and asked when he or she preferred taking classes: morning, afternoon, or evening. the results are shown in the table. find the probability that the student preferred morning classes given he or she is a junior. round to the nearest thousandth. survey of class times freshman sophomore junior senior morning 20 14 16 17 afternoon 5 10 2 7 evening 15 15 8 14

0.615

Step-by-step explanation:

The frequency table is attached below.

We have to calculate, the probability that the student preferred morning classes given he or she is a junior.

i.e

We know that,

So,

Putting the values from the table,

step-by-step explanation:

through just a quick inspection, one can see that the graph of this cubing function starts in quadrant iii and ends in quadrant i.   when x = 0, y = 3, so the y-intercept is (0, 3).

if graphs are part of the problem statement, share them.   .

entering that problem on the tube might get you an answer