Question
I need someone help me!!! please help give me detail formula..... Juries should have the same racial distribution as the surrounding communities. About 18 %
I need someone help me!!!
please help give me detail formula.....
Juries should have the same racial distribution as the surrounding communities. About 18% of residents in a certain region are a specific race. Suppose a local court randomly selects 150 adult citizens of the region to participate in the jury pool.
Use the Central Limit Theorem(and the EmpiricalRule) to find the approximate probability that the proportion of available jurors of the above specific race is more than two
two standard errors from the population value of 0.18
The conditions for using the Central Limit Theorem are satisfied because the sample israndom; the population is more than 10 times 150
150; n times p is 27, and n times(1 minusp) is 123, and both are more than 10.
Fill in the blanks below.
Because the sampling distribution for the sample proportion is approximatelynormal, it is known that the probability of falling within two
two standard errors is about ________Therefore, the probability of falling more than two standard errors away from the mean is about _________
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