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it is known that 33% of frozen pies arriving at a freezer centre is broken. suppose a random sample of 500 pies arrived is selected
it is known that 33% of frozen pies arriving at a freezer centre is broken. suppose a random sample of 500 pies arrived is selected on one particular proportion.
a) describe the sampling distribution of sample proportion
b) what is the probability that 35% or more will be broken ?
c) calculate the probability that less than 30% will be broken
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