What is the relationship between the variance and standard deviation?
A) The variance = standard deviation squared
B) The standard deviation = the variance squared
C) The variance = the standard deviation multiplied by the mean
D) There is no straightforward relationship between the variance and standard deviation
Correct Answer:
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Q2: Questions relate to the following histogram:
Q3: Questions relate to the following histogram:
Q4: For the data given in question 3
Q5: Inferential statistics are used for:
A)generalising from sample
Q6: Given the following set of data, which
Q7: For the data presented in question 3
Q8: Why do we square the deviation scores
Q9: Which of the following measures of central
Q10: Questions relate to the following histogram:
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