Question

Students were surveyed about the number of children living in their household. The table shows the results. Write each experimental probability as a fraction in simplest form.

16. P ( one child ) ________________
17. P ( 2 or more children ) _________________
18. P ( at least 3 children ) ______________

Answer 1

what did you get for 16

Answer 2

for what ?

Answer 3

for #16

Answer 4

oh i didnt do those questions yet i need help in them

Answer 5

how many children are there total

Answer 6

or how many students are there total

Answer 7

33

Answer 8

so

P(one child) = (# of students who are an only child)/(# of students total)

P(one child) = (11)/(33)

P(one child) = 1/3

Answer 9

do you see how to get #17 and #18 using this idea?

Answer 10

ok thanks a lot :)

Answer 11

yw

Answer 12

:)