question archive Which of the following are least likely to be the primary means of investigating normality in a distribution X? a)Graphically display your data in a histogram and use the eyeball test to see if there is any asymmetry or skew b)Observe a computerized output for the Q-Q plot of the distribution c)Calculate the observed and expected z-score values and determine any major deviations d)Start with a normal approximation, as most continuous variables are normal
Which of the following are least likely to be the primary means of investigating normality in a distribution X? a)Graphically display your data in a histogram and use the eyeball test to see if there is any asymmetry or skew b)Observe a computerized output for the Q-Q plot of the distribution c)Calculate the observed and expected z-score values and determine any major deviations d)Start with a normal approximation, as most continuous variables are normal
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Which of the following are least likely to be the primary means of investigating normality in a distribution X?
a)Graphically display your data in a histogram and use the eyeball test to see if there is any asymmetry or skew
b)Observe a computerized output for the Q-Q plot of the distribution
c)Calculate the observed and expected z-score values and determine any major deviations
d)Start with a normal approximation, as most continuous variables are normal
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Answer is option d.
d)Start with a normal approximation, as most continuous variables are normal
Step-by-step explanation
Asymmetry or skew in histogram , z score calculations and Q-Q plot are the parts of normality check.
