Question 1: Read the problem and choose all the answers that apply. There is MORE THAN ONE CORRECT ANSWER:

Check the conditions .. select ALL that apply. The number of lightning strikes on a square kilometer of open ground has a mean of 6.2 and a standard deviation of 1.8. The National Weather Service uses automatic sensors to watch for lightning strikes in a random sample 10 square kilometer plots and found the total number of strikes for the samples was 67. O Fails Independence Passes Normal because Normal is stated Passes Random Condition Passes Normal because the Central Limit Theorem Passes Independence O Fails NormalThe 1ll'llechsler Adult Intelligence Scale is a common "IQ test\" for adults. Scores for people over age 16 are Normally distributed with a mean of 100 and a standard deviation of 15. Suppose one adult was administered the test. Find the probability:r his or her score was above 103. 0 03031 O 0.1T62 0 0.2969 O 0.3233 The Wechsler Adult Intelligence Scale is a common "thest\" for adults. Scores for people over age 16 are Normally distributed with a mean of 1-30 and a standard deviation of 15. Suppose a random sample of 20 adults was administered the test, what is the probability the average score for the sample was above 108