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Statistics 9 Online
Ineedhelponmymath:

Suppose Q and R are independent events. Find P(Q and R) if P(Q) = 4/7 and P(R) = 1/2

mhanifa:

You need a formula: P(Q and R) = P(Q)*P(R)

Ineedhelponmymath:

15/14?

mhanifa:

@ineedhelponmymath wrote:
15/14?
4/7*1/2 = 2/7, is it?

Ineedhelponmymath:

Sory, family stuff happened. Im back

Ineedhelponmymath:

sorry*

Ineedhelponmymath:

I blanket on mutipling fractions

Ineedhelponmymath:

That was the last of my questions. Thank you so much for the help? whast the lastest youll be on to help?

mhanifa:

No problem. Happy to help

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