compar Which of the following is a true statement regarding L.The normal distribution is symmetrical and the t-distribution is also symmetrical II. The greater the degrees of freedom, the more the t-distribution resembles the standard normal distribution. II. For small n, the t-distribution has narrower tails than the standard normal curve. O Ionly O Il only Il only I and II All of the above

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Which of the following is a true statement regarding the comparison of the standard normal distribution to the t-distribution?
I. The normal distribution is symmetrical and the t-distribution is also symmetrical
II. The greater the degrees of freedom, the more the t-distribution resembles the standard normal distribution.
III. For small n, the t-distribution has narrower tails than the standard normal curve.
OIonly
Il only
Ill only
land II
O All of the above
OOOO
Transcribed Image Text:Which of the following is a true statement regarding the comparison of the standard normal distribution to the t-distribution? I. The normal distribution is symmetrical and the t-distribution is also symmetrical II. The greater the degrees of freedom, the more the t-distribution resembles the standard normal distribution. III. For small n, the t-distribution has narrower tails than the standard normal curve. OIonly Il only Ill only land II O All of the above OOOO
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