Like the z distribution, the tdf distribution is symmetric around 0, bell-shaped, and with tails that approach the horizontal axis and eventually cross it.
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Q9: For a given confidence level 100(1 -
Q10: The t distribution table lists tdf values
Q11: The sampling distribution of Q12: The tdf distribution has broader tails than Q13: The required sample size for the interval Q15: The tdf distribution consists of a family Q16: The confidence coefficient is equal to _. Q17: If a small segment of the population Q18: The main ingredient for developing a confidence Q19: For a given sample size n and![]()
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