Additional problem 1: a manufacturer claims that a process mean is 75. it is desired to test this claim on a continuous basis by periodically taking a single measurement of the process quality characteristic (x). given this sampling scheme, develop lower and upper cut-off limits (xlo and xhi) for the desired hypothesis tests. the standard deviation of the distribution of x is known to be 6. assume a risk level, α, of 0.05. create an oc curve, as discussed in class, to show the performance of the sampling scheme.

b because it contains 40% of the possible results from the random list.  

0,1,2,3 v 4,5,6,7,8,9  

4 integers to 6 integers  

40% success vs 60% fail

step-by-step explanation:

x^3-4x^2+3x-2/x^2+1

step-by-step explanation:

factor the numerator and denominator and cancel the common factors

you estimate that the angle of elevation to the top of the 86th floor (the observatory) is 82 .the total height of the building is another 123 meters above the 86th floor.

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i think da answer is

d.square root of 3