The widget factor is pulling items for each batch to test them for quality control. twenty-four items are pulled randomly from each batch regardless of the side of the batch. a manager record the percentage and the size of the batch in a log. which of these could be recorded in the log?

Prove that 3: 8 is equivalent to 12: 32.a. use diagrams to support your answer.

Researchers were interested in whether relaxation training decreases the number of headaches a person experiences. they randomly assigned 20 participants to a control group or a relaxation training group and noted the change in number of headaches each group reported from the week before training to the week after training. which statistical analysis should be performed to answer the researchers' question?

Suppose sat writing scores are normally distributed with a mean of 497 and a standard deviation of 109. a university plans to award scholarships to students whose scores are in the top 2%. what is the minimum score required for the scholarship? round your answer to the nearest whole number, if necessary.