Question

Which is not useful for a circle graph?

category labels
a constant interval
a key
percent values

Answer 1

@Agl202

Answer 2

fan and medal

Answer 3

A constant interval

Answer 4

r u sure

Answer 5

ya

Answer 6

can u answer more

Answer 7

Yes

Answer 8

Samuel is researching the extracurricular activities that all of the teachers at his school participated in when they were in school. He interviewed a number of teachers for each subject in the school that was proportional to the total number of teachers in the school for that subject. Which of the following is not true?

The teachers in his grade are the sample.
The population is all teachers in his school.
He used stratified sampling.
Each teacher that he interviewed is a unit in the study.

Answer 9

I believe its D, not positive tho

Answer 10

Which of the following is a list of the stems for the stem-and-leaf plot of the data set twelve, nineteen, twenty-one, thirteen, twenty-eight, twelve, fourteen, twenty-four, twenty-six, and thirty?

1, 2, 3, 4, 6, 8, 9
zero, 1, 2, 3, 4, 6, 8, 9
1, 2, 3
zero, 1, 2, 3

Answer 11

C. makes sense.

Answer 12

What is the experimental probability of rolling a 5 on a standard die if you had twenty-five trials and 1 success?

one percent
four percent
five percent
twenty-five percent

Answer 13

@Agl202