Solutions To Exercises

1.1    a. Qualitative. g. Quantitative.
   b. Qualitative. h. Quantitative.
   c. Qualitative. i. Qualitative.
   d. Quantitative. j. Qualitative.
   e. Qualitative. k. Qualitative.
   f. Quantitative. l. Quantitative.
1.2    a. Discrete. e. Continuous.
   b. Discrete. f. Discrete.
   c. Continuous. g. Continuous.
   d. Continuous. h. Continuous.
1.3    a. Nominal. d. Ordinal.
   b. Nominal. e. Ordinal.
   c. Ordinal.
1.4    a. Yes. d. Yes.
   b. Yes. e. Yes.
   c. No. e. No.

img

img

   e. Class Marks e. Class Boundaries
   44.5 39.5–49.5
   54.5 49.5–59.5
   64.5 59.5–69.5
   74.5 69.5–79.5
   84.5 79.5–89.5
   94.5 89.5–99.5

img

img

img

img

img

Get Statistical Inference: A Short Course now with the O’Reilly learning platform.

O’Reilly members experience live online training, plus books, videos, and digital content from nearly 200 publishers.