Unit IV Review Test 4Chapters 78v2 Heather Rhea 3515 521 Thi

Unit IV Review (Test 4:Chapters 7-8)v2 Heather Rhea 3/5/15 5:21 This 116 pts Make a decision about the given claim. 23 of 50 complete C Ekely. For Use only the rare event mule, and make subjective estimates to determine whether events are not sufficient evidence to support the claim that the coin favors heads (because it is easy to get 11 heads in 20 flips by chance with a mean The mean IQ score of students in a large statistics class is less than 133. A simple random sample of the students has a score of 132.3. Choose the correct answer below. oA The sample is unusual if the claim istrue. The sample is umuaalif the claim is false. Therefore, there is not suficient evidence to support the claim. OB The sample is not unusual if the claimis true. The sample is not unusualif the claim is false. Therefore, there is not sufficient evidence to support the claim. OC The evidence to support the claim. oD The is unusual ifthe claim is true. The sample is unusualif the claim is false. Therefore thereis sufficient evidence to support the claim. s Question Next Question Submit Quiz

Solution

Option A is right.