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Author Question: A random sample of 25 packets of flower seeds had a mean of 32 seeds. How many degrees of freedom ... (Read 203 times)

Capo

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  A random sample of 25 packets of flower seeds had a mean of 32 seeds. How many degrees of freedom would the t statistic for this study have?
 

  a.25
  b.31
  c.It depends on the sample variance.
  d.24

Question 2


  Which of the following t distribution most closely resembles the standard normal distribution?
 

  a.A t distribution with df = 50.
  b.A t distribution with df = 0.
  c.A t distribution with df = 200.
  d.A t distribution with df = 1.



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af

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Answer to Question 1

correct: d

Answer to Question 2

correct: c




Capo

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Reply 2 on: Jun 24, 2018
Gracias!


mcabuhat

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Reply 3 on: Yesterday
:D TYSM

 

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