Normal Curve

Question 3 3. What proportion of subjects remembered less than 11 words? O 0.4123 O 0.0314 0 0.1406 0 0.3594 O 0.1331 D Question 4 4. What proportion of subjects remembered more than 13 words? O 0.9286 O 0.1259 O 0.0714 O 0.9370 O 0.5714D Question 7 7. How many words would you have remembered if only 20% of the subjects remembered less than you? O 35.5 O 10.8 O 17.0 O 29.6 O 15.1Question 5 5. What proportion of subjects remembered less than 28 words? O 0.1128 0 0.8461 O 0.6736 O 0.9286 O 0.7512 D Question 6 6. What proportion of subjects remembered between 16 and 20 words? 0.1377 O 0.7905 O 0.2130 O 0.1211 O 0.8546Normal Curve A psychologist was particularly interested in the relationship between hypnosis on memory. To test this she exposed 10 subjects to a list of 40 nonsense words. She then hypnotized each subject and asked them to recall as many words from the list as was possible. If the mean of these responses is 22 and the standard deviation is 5.9 use this information to answer questions 1-7: 1. LV remembered 0 words. What is their z score? O -1.36 O 1.58 O -3.73 O -2.48 O -0.87 D Question 2 3 pts 2. SI remembered 21 words. What is their T score? O 32.4 O 17.0 O 48.3 O 22.1 O 51.9