Help!!!!!!! I will give the brainiest if right!
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Answer:
The approximate probability is
Step-by-step explanation:
From the question we are told that
The population proportion of Americans that say the average person is not considerate of others when talking on a cellphone is p = 0.51
The sample size is n = 100
Generally because the sample size is sufficiently large the mean of this sampling distribution is
Generally the standard deviation is mathematically represented as
=>
=>
Generally the sample proportion is mathematically represented as
=>
Generally the probability that 52 or more Americans would indicate that the average person is not very considerate of others when talking on a cellphone is mathematically represented as
=>
From the z table the area under the normal curve corresponding to 0.2 to the right is