Question

rachael gave a survey to her classmates to learn about their superstitions. heres some of the data she collected.
student name gender age birth month read horoscope?
jacob male 17 april yes
trenae female 17 january no
maura female 16 february no
the individuals in this data set are: choose 1 answer:
a rachaels teachers
b rachaels classmates
c horoscopes
this data set contains: choose 1 answer:
a 4 variables, 1 of which is quantitative
b 4 variables, 2 of which are quantitative
c 3 variables, 1 of which is quantitative
d 3 variables, 2 of which are quantitative

Explanation:

For the first question, the survey was given to classmates and data is about them, so they are the individuals. For the second question, the variables are Gender (categorical), Age (quantitative), Birth - month (categorical), Read horoscope? (categorical), so there are 4 variables and 1 is quantitative.

Answer:

1. B. Rachael's classmates
2. A. 4 variables, 1 of which is quantitative