Answer:
18.75%
Step-by-step explanation:
Hello,
3 students are both female and senior
the total number of students is 7+10+8+5=30
so the probability to select one female senior is 3/30=1/10=0.10
probability to select one female is 16/30=16/30
probability that the student is a senior given that it's female is
=P(female and senior)/P(female)
=1/10*30/16=3/16
hope this helps
Answer:
−14x^3+29x^2−27x−18
Step-by-step explanation:
Answer:
Step-by-step explanation:
7 x (7+7)=7
7x [(14)]=7
x=
Here's a photo of the solution. Hope this helps and please give brainlist!
Marginal frequencies total row and total colum.......entries in the body are called joint frequency