a spinner is such that its half face is dark blue in colour and the other half is light blue in colour.if the spinner is spun,then its landing on the dark blue face is

Dear Student,

Please find below the solution to the asked query:

We know formula for probability :

Probability P ( E )  = $\frac{\mathrm{Total} \mathrm{number} \mathrm{of} \mathrm{desired} \mathrm{events} \mathrm{n} ( \mathrm{E} )}{\mathrm{Total} \mathrm{number} \mathrm{of} \mathrm{events} \mathrm{n} ( \mathrm{S} )}$

A spinner is such that its half face is dark blue in colour and the other half is light blue in colour. So,

Total number of events  = n ( S ) = 2

And

If the spinner is spun,then its landing on the dark blue face is = $\frac{1}{2}$


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