Across
- 2. involves applying a treatment to some group or groups and measuring the effects of the treatments
- 5. the length of a vector
- 6. a horizontal translation of a periodic function
- 8. the inverse of an exponential function
- 11. counts how many standard deviations a data value is above or below the mean
- 13. when 0 < b < 1 in an exponential function
- 18. half the height of the wave
- 19. the part of an angle in standard position that lies along the positive x-axis
- 25. the dimensions of a matrix
- 26. a quantity with both direction and magnitude
- 27. the starting point of a vector
- 30. a matrix that has the same number of rows as it does columns
- 31. a measure of how much the values in a data set vary, or deviate, from the mean
- 32. has base e
Down
- 1. each member of the population is equally likely to be chosen
- 3. measure or observe members of a sample in such a way that they are not affected by the study
- 4. the acute angle formed by the x-axis and the terminal side of of an angle
- 6. how long the wave takes until it repeats itself
- 7. data that fall into categories
- 9. a vector is represented by <a,b>
- 10. a rectangular array of values that can be used to organize information
- 12. the set of all members of a group that you want to know something about
- 14. when a function repeats itself
- 15. has base 10
- 16. a quantity that can be multiplied with a vector or a matrix
- 17. a subset of the population being studied
- 20. a measure that describes the sample
- 21. when b > 1 in an exponential function
- 22. the ending point of a vector
- 23. data that can be compared, added, subtracted, or otherwise operated on
- 24. any part of a study that can influence the results
- 28. a measure that describes the population
- 29. the side of an angle that denotes where the angle stops