Proof of theorem 6: alternate interior angles theorem

Statements Reasons

If tan2a=cot(a+60), find the value of a, where 2a is an acute angle

Afair die is cast four times. calculate the probability of obtaining exactly two 6's round to the nearest tenth of a percent

Identify the statement below as either descriptive or inferential statistics. upper a certain website sold an average of 117 books per day last week. is the statement an example of descriptive or inferential statistics? a. it is an example of descriptive statistics because it uses a sample to make a claim about a population. b. it is an example of inferential statistics because it uses a sample to make a claim about a population. c. it is an example of inferential statistics because it summarizes the information in a sample. d. it is an example of descriptive statistics because it summarizes the information in a sample.