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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 265 times)

Capo

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on: Jun 24, 2018

  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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Reply #1 on: Jun 24, 2018
Answer to Question 1

correct: d

Answer to Question 2

correct: c


Capo

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Reply 2 on: Jun 24, 2018
Gracias!

ttt030911

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Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

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