In quartiles The data should be ranked in increasing order before the quartiles are determined
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91%
T
9%
F
Derived Channel
75, 69 ,84,112 ,74 ,104 ,81 ,90 ,94 ,144 ,79 ,98 the lower inner value is
ضروري ي شباب نحل المسأله دي مليون في الميه هيجي زيها ف الامتحان
Scatterplots are created to examine these relationships graphically, a graph of two continuous variables.
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92%
T
8%
F
What is true
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24%
1<= Correlation >= -1
11%
1 > = Correlation < = -1
55%
1 > = Correlation > = -1
10%
1 > = Correlation > = 0
…, which measures the likelihood that an event will occur
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10%
statistics
90%
Probability
In inferential statistics, we make decisions under conditions of …
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45%
certainty
55%
uncertainty
is a process that, when performed, results in one and only one of many observations.
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31%
Event
64%
Experiment
5%
Experiences
These observations are called the ....... of the experiment.
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2%
Income
92%
outcomes
6%
Both
The collection of all outcomes for an experiment is called a …
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17%
population space
83%
sample space
The sample space for an experiment can also be illustrated by drawing
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7%
Venn diagram
7%
tree diagram
86%
Any of them
… is a collection of one or more of the outcomes of an experiment
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27%
sample
73%
event
An event that includes one and only one of the (final) outcomes for an experiment
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24%
Unary Event
1%
Double Event
68%
Simple Event
8%
All
What is the probability of Choosing Red Ball From Box that Fill With Red ,Green , Blue and Black Balls
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6%
1.2
8%
-0.5
82%
0.6
4%
2
… rule is applied to compute the probabilities of events for an experiment for which all
outcomes are equally likely.
outcomes are equally likely.
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84%
Classical Probability
11%
Relative frequency concept of probability
5%
Subjective probability concept
Classical Probability is applied to compute the probabilities of events for an experiment for which all outcomes are different.
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25%
t
75%
f
Ten of the 200 randomly selected cars manufactured at a certain auto factory are found to be lemons. Assuming that the lemons are manufactured randomly, what is the probability that the next car manufactured at this auto factory is a lemon?
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33%
0.02
6%
0.01
58%
0.05
3%
0.04