50 boys and 50 girls with ADD (Attention Deficit Disorder) were selected for an

Mathematics

1 answer:

Vladimir79 [104]3 years ago

7 0

Answer:

Design of Experiments Basics

Design of experiments (DOE) is a systematic method to determine the relationship between factors affecting a process and the output of that process. In other words, it is used to find cause-and-effect relationships. ... An understanding of DOE first requires knowledge of some statistical tools and experimentation concepts.

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Men and women (ages 22–40) were surveyed to choose a favorite free-time activity: playing sports, dancing, or watching movies/TV

Gnesinka [82]

The correct two-way frequency table for the data is <u>Men </u><u>and </u><u>Women </u><u>Leisure Time Activity Preferences.</u>

<h3>What is a correct two-way frequency table?</h3>

A correct two-way frequency table displays frequencies for two categories (rows and columns) collected from categorical variables (men and women).

Men and Women Leisure Time Activity Preferences;

Playing Sports Dancing Watching movies/TV Row totals

Men 11 3 6 20

Women 5 16 9 30

Column totals 16 19 15 50

Hence, the correct two-way frequency table for the data is Men and Women Leisure Time Activity Preferences.

To learn more about two-way frequency tables click the link given below.

brainly.com/question/4555163

3 0

3 years ago

Please help me with the answer!! There is the picture of the problem^

Gnoma [55]