charliean
contestada

A set of data has a normal distribution with a mean of 5.1 and a standard deviation of 0.9. Find the percent of data less than 4.2.<br /><br />
about 16 %<br /><br />
about 34%<br /><br />
about 13.5%<br /><br />
about 2.5%

Respuesta :

tarnation
So that second equation is where I replaced the data for the equation you can use for any question like this. Solve for z :)

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