A(n) ____________________ interval is a projection of the range ...

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A(n) ___________________ _ interval is a projection of the range within which a population parameter will lie at a
  given level of confidence based on a statistic obtained from an appropriately drawn sample.
 Fill in the blank(s) with correct word

Question 2

With an S-shaped diffusion curve, products
 a. spread through the market relatively rapidly at first but then slow down.
  b. first spread through the market relatively slowly.
  c. decline and then rise before finally declining.
  d. exhibit only satisfactory performance.
  e. spread at a much more rapid pace than they do with M-shaped curves.

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Answer to Question 1

Confidence

Answer to Question 2

B

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TYSM

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Gracias!