Kate asked some friends how many movies they saw last winter. Use her data in the table below for your
answer.
Movies Seen Last Winter
0,1,1,1,2,2,2,2,3,3,4,4,4,5,5,5,
6,6,6,6, 8, 8, 8, 8, 9, 13
Drag and drop the values into the boxes to find the mean, median, and range of the data. Round to the
nearest tenth if necessary.
The mean is
The median is
The range is

mean: 4.7

median: 4.5

mode: 5, 2, and 8

range: 13

Step-by-step explanation:

a) one student is chosen from classroom a, then a student is chosen from classroom b.  

step-by-step explanation:

independent events are ones in which the probability of one event does not affect the probability of the second event.

one student is chosen from classroom a; this does not affect the chances of choosing a student from classroom b.   this makes these independent events.

when one card is chosen from a standard deck and then set aside before a second card is chosen, the probability of the second card being chosen changes.   this makes them dependent events.

when one student is chosen from classroom a and then a second student is chosen from classroom a, the probability of choosing the second student changes.   this makes them dependent events.

when a letter is chosen from the alphabet and then a second letter is chosen, the probability of choosing the second letter changes.   this makes them dependent events.

logv3(x+2)=1

rewrite in exponential form:

logb(x) = y is equal to b^y =x

b = 3, y = 1

now solve for x:

3^1 = x+2)

x = 3-2

x = 1

see the picture for the graph.