| Question |
Answer |
| _____ is the ratio of favorable outcomes to total possible outcomes. |
Probability |
| _____ probability is mathematically what should happen. |
Theoretical |
| _____ probability is what does happen. |
Experimental |
| When two events have no effect on each other, they are considered _____ events. |
independent |
| When a second event is affected by a previous event, they are considered _____ events. |
dependent |
| _____ are experiments designed to act out a situation in real life with a given probability. |
Simulations |
| _____ is the measures of mean, median, and mode. |
Central tendency |
| The _____ , or average, is found by taking the sum of the data divided by the number of data. |
mean |
| The _____ is the most frequently occurring piece of data. |
mode |
| The _____ is the middle piece of data when in order from least to greatest. |
median |
| The _____ of the data is the difference between the greatest value and the smallest value in the data set. |
range |
| A _____ compares two sets of data to see relationships. |
scatter plot |
| A _____ is a measure of how one variable depends on or is related to another. |
correlation |
| A _____ is a relationship between two sets of vaiables where both sets increase. |
positive correlation |
| A _____ is a relationship between two sets of variables where one set increases and the other decreases. |
negative correlation |
| If there is no relationship between the two variables, they have _____ . |
no correlation |
| _____ represent how data changes over time. |
Line graphs |
| A _____ is a bar graph that represents frequency of data in intervals. |
histogram |
| _____ are best for comparing parts to a whole. |
Circle graphs |
| A _____ is a diagram showing frequency of data on a number line. |
line plot |
| A _____ is an arrangement of numbers that separate the digits into columns. |
stem and leaf plot |
| A _____ is a graphical method for showing the median, quartiles, and extremes of data. |
box and whisker plot |
| The _____ is the median of the lower half of an ordered set of data. |
lower quartile |
| The _____ is the median of the upper half of an ordered set of data. |
upper quartile |
| _____ are points of data that don't fit the general pattern. |
Outliers |
| A _____ should be a randomly selected group chosen for the purpose of collecting data. |
sample |
| _____ are graphs made to misrepresent the data by using skewed scales, intervals, and samples. |
Misleading graphs |
Buen Viaje lv.2 ch 8
