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Question 1: The t distribution is applicable whenever

a) the sample is considered large (n ≥ 30).

b) the population is normal and the sample standard deviation is used to estimate the population standard deviation

c) n ≥ 100

d) n ≥ 1000

Question 2: When the p-value is used for hypothesis testing, the null hypothesis is rejected if

a) p-value < a

b) a < p-value

c) p-value > a

d) p-value = a

Statistics and Probability, Statistics

  • Category:- Statistics and Probability
  • Reference No.:- M9162894

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