Atwo-way frequency table shows baldness in men over 45 and men under 45.

under 45 over 45 total
bald 24 16 40
not bald 36 24 60
60 40 100

based on this data, are baldness and being over 45 independent events?

a) yes, p(bald | over 45) = p(bald)

b) yes, p(bald | over 45) = p(over 45)

c) no, p(bald | over 45) _ p(bald)

d) no, p(bald | over 45) _ p(over 45)

If , then events A and B are independent, otherwise they are dependent.

Using conditional probabilities this property can be written as:

.

Count the probabilities:

1.

2.

Then and events are independent.

correct choice is A.

Thy answer is "A) Yes, P(bald | over 45) = P(bald)"

Step-by-step explanation:

I knowith thus because me got thowest question right.

Hope thus has helped~

All thowist love, Ya boi Fraser.

26?

step-by-step explanation:

1. sometimes

2. never true

3. sometimes

step-by-step explanation:

these are pretty self explanatory if you know what supp right and com angles are