Q1

For Q2 i just want to make sure if it is right or wrong thnak uu

Q2

College students with Z-Scores 2.5 or above on a UMAT exam are more likely to be shortlisted for an interview. If UMAT exam scores have a mean of 105 and a standard deviation of 12 points, what UMAT exam score do you need to be considered for an interview? You would need at least ------- UMAT score to be considered for an interview. 1 In the Normal model N(100, 16): a) What cutoff value bounds i) the highest 5% of all IQS? 0.524 Round your answer to two decimal places. ii) the lowest 30% of the IQs? 108.38 Round your answer to two decimal places. iii) the middle 80% of the IQs? 79.52 and 120.48 Round your answer to two decimal places. b) What percent of people have 105 i) between 64 and 88? 21.44 %. Round your answer to two decimal places. ii) above 135 1.47 %. Round your answer to two decimal places