An IQ test has a mean of 107 and a standard deviation of 10. Which is more?unusual, an IQ of 87 or an IQ of 137??

Select the correct choice below and, if necessary, fill in the answer boxes to complete your choice. O A. An IQ of 137 is more unusual because its corresponding z-score, , is further from 0 than the corresponding z-score of for an IQ of 87. (Type integers or decimals rounded to two decimal places as needed.) O B. An IQ of 87 is more unusual because its corresponding z-score, , is further from 0 than the corresponding z-score of for an IQ of 137. (Type integers or decimals rounded to two decimal places as needed.) O C. Both IQs are equally likely