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you explain how to solve this question? If there is an equation that I can use will be appreciated.
70% of students answered question A correctly, 55% of students answered question B correctly, 20% of students answered neither question correctly. What is the percentage of students answered both question A and B correctly?
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∙ 12y ago
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What does SP mean in statistics?
statistical parodies
What statistical concept is used to explain the natural difference that exists between a sample mean and corresponding population mean?
Random error.
What does the z score of 1.3 mean?
It means that there is a probability of 0.0968 that an observation as extreme as this occurred purely by chance.
What is t Test?
t-test is the statistical test used to find the difference of mean between two groups
What is positional average?
Median is a positional average that gives the value located in the centre of the given statistical distribution.
What might be the disadvantages of using naturalistic observation?
It is unreliable in the statistical sense.
What is unsystematic observation mean?
casual observation
What does statistical evidence mean?
the truth i think
What do you mean by Marginal Probabilities under statistical dependence?
What do you mean by Marginal probailities under statistical dependence
What is the deviation mean mean?
There is no statistical term such as "deviation mean".
What does observation mean in statistics?
a row means an observation if there are many rows.
Mean of 25 observation is 36 but mean of first 13 observation is 32 and mean of last 13 observation is 40 find 13nth observation?
25 x36 = 900 13 x 32 = 416 13 x 40 = 520 ----- 936 936-900 = 36 (13th observation)
What does skew mean in excel?
Skew is a statistical function. It is used to indicate the asymmetry of a set of values around the mean of those numbers.Skew is a statistical function. It is used to indicate the asymmetry of a set of values around the mean of those numbers.Skew is a statistical function. It is used to indicate the asymmetry of a set of values around the mean of those numbers.Skew is a statistical function. It is used to indicate the asymmetry of a set of values around the mean of those numbers.Skew is a statistical function. It is used to indicate the asymmetry of a set of values around the mean of those numbers.Skew is a statistical function. It is used to indicate the asymmetry of a set of values around the mean of those numbers.Skew is a statistical function. It is used to indicate the asymmetry of a set of values around the mean of those numbers.Skew is a statistical function. It is used to indicate the asymmetry of a set of values around the mean of those numbers.Skew is a statistical function. It is used to indicate the asymmetry of a set of values around the mean of those numbers.Skew is a statistical function. It is used to indicate the asymmetry of a set of values around the mean of those numbers.Skew is a statistical function. It is used to indicate the asymmetry of a set of values around the mean of those numbers.
What does SP mean in statistics?
statistical parodies
Can you use the mean to answer the statistical question?
Yes
Can you use a mean to answer a statistical question?
Yes
Can you use the mean to answer a statistical question?
Yes
