Question 1
The following table summarizes the number of students at Kiddies Headstart Preschool, categorized by the students’ gender and whether they belong to the infant or toddler section
|
Infant |
Toddler |
Total |
Male |
12 |
28 |
|
Female |
34 |
26 |
|
Total |
|
|
100 |
- a) A student is selected at random. Find the probability that
- the student is male and a toddler
- the student is female or an infant
iii. the student is an infant, given that they are female.
- b) Are the events ‘Infant’ and ‘Female’ Mutually Exclusive? Justify your response.
c)Are the events ‘Infant’ and ‘Female’ Independent? Justify your response.
