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Stats Final Review Test

Enter the letter for the matching Answer
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1.
Frequency Distribution
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2.
Probability
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3.
Class Width
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4.
Population
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5.
5-number Summary
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6.
Conditional Probability
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7.
Independent Events
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8.
Judgment
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9.
Scatter Diagram
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10.
Median
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11.
Midrange
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12.
Positive and Negative Correlation
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13.
Continuous Data
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14.
Attribute Data
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15.
Class boundary
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16.
No Correlation
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17.
Systematic
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18.
Addition Rule of Probability
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19.
Linear Correlation Coefficient
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20.
Range
A.
Asks about the chance of something specific happening.
B.
the symbol (A/B) represents the probability that A will occur given that B has occurred
C.
a plot of all ordered pairs of bivariate data on a coordinate axis-system
D.
Characteristic
E.
High - Low
F.
Divides data into 4 subsets, one quarter of data in each subset
G.
a list of data usually put in chart form, that pairs each value of a variable with its frequency.
H.
High + Low / 2
I.
P(A/B)= P(A)+ P(B)-P(A and B)
J.
Values that make up the class
K.
a collection of a set of individuals or objects or events whose properties can be analyzed.
L.
Every element is selected
M.
Number that is measureable- time and distance
N.
How spread apart the numbers are
O.
Numerical measure of the strength of linear relationship between two variables
P.
Middle Number
Q.
Two events A + B are independent, if one does not affect the probability assigned to the occurrence of the other.
R.
No relationship between x and y
S.
Samples that are selected on basics of being typical
T.
+1=perfect positive -1=perfect negative
Type the Answer that corresponds to the displayed Question.
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21.
Input variable
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22.
Mean
Type the Question that corresponds to the displayed Answer.
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23.
Population is divided into groups
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24.
bar graph(bars are touching) of a frequency distribution of a quantitive variable.
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25.
St. Deviation squared
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26.
A number that be counted-money
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27.
the science of collecting, describing, and interpreting data
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28.
Value-mean/St.Dev
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29.
Finds the equation of the line that best describes the relationship between two variables
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30.
Divided then groups are sampled

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