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Nwere Nwere
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7 years ago
Assuming that there is a 5-point difference between the two sample means, which set of sample characteristics is most likely to produce a significant value for the independent-measures t statistic?
 
  A) large sample sizes and small sample variances
  B) large sample sizes and large sample variances
  C) small sample sizes and small sample variances
  D) small sample sizes and large sample variances

Question 2

If a set of scores covers a range of 80 points, the grouped frequency table should use an interval width of 8 points.
 
  Indicate whether the statement is true or false

Question 3

Which set of sample characteristics is most likely to produce a significant value for the independent-measures t statistic?
 
  A) A small mean difference and small sample variances
  B) A large mean difference and small sample variances
  C) A small mean difference and large sample variances
  D) A large mean difference and large sample variances

Question 4

In a grouped frequency distribution table, one interval is identified as 30-34. This interval has a width of 5 points.
 
  Indicate whether the statement is true or false
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TokeloTokelo
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7 years ago
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Nwere Author
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7 years ago
Thank you for taking the time to explain this, just got my quiz back: Perfect
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