7. Statistics
7.02 Frequency and mode
Interactive practice questions
Bill asks $9$9 of his friends which pet they would like. He writes down their responses. Here is what he wrote down:
$dog,fish,cat,cat,fish,dog,fish,fish,dog$dog,fish,cat,cat,fish,dog,fish,fish,dog
Count the number of each type of animal and fill in the table.
| Animal | Number of Friends |
|---|---|
| Cat | $\editable{}$ |
| Dog | $\editable{}$ |
| Fish | $\editable{}$ |
Easy
< 1min
Find the mode of the following scores:
$12,12,13,11,13,9,13,14,9$12,12,13,11,13,9,13,14,9
Easy
< 1min
Find the modes of the following scores:
$14,2,5,2,2,5,5,7,12,13,13,14$14,2,5,2,2,5,5,7,12,13,13,14
Easy
< 1min
Yvonne asks $15$15 of her friends what their favorite color is. She writes down their answer. Here is what she wrote down:
blue, pink, blue, yellow, green, pink, pink, yellow, green, blue, yellow, pink, yellow, pink, pink
Easy
1min
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