Question 859041
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Hi,
m = 101,  SD = 10,  n = 4, {{{sd[sample] = 10/sqrt(4) = highlight(5)}}}
TI syntax is normalcdf(smaller, larger, µ, &#963;).
P(x < 92) = normalcdf(-999, 92, 101, 5)   |Note: -999 a place-holder for smaller)
P(92 &#8804; x &#8804; 94.5)= normalcdf(92, 94.5, 101, 5)
P(x > 101.2) = 1 - normalcdf(101.2, 999, 101, 5)
IF using z-value
P(x < 92) = P(z < -9/5)
etc