Suppose that 30% of a population has dimples. You want to estimate the probability that it will take at least a sample of three to find one person with dimples. You set up a random digit simulation where 0, 1, 2 represents a person with dimples and 3, 4, 5, 6, 7, 8, 9 represents a person that does not have dimples. Which would constitute a trial for this simulation? A) two random digits B) three random digits C) eight random digits D) ten random digits

You are measuring the dimensions of the floor in your bedroom because you are planning to buy new carpet. which unit of measure is the most appropriate to use in this situation?

Valentina is subtracting from . she finds the lcd to be 15y2. what is valentina's next step?

Atextile fiber manufacturer is investigating a new drapery yarn, which the company claims has a mean thread elongation of 12 kilograms with a standard deviation of 0.5 kilograms. the company wishes to test the hypothesis upper h subscript 0 baseline colon mu equals 12 against upper h subscript 1 baseline colon mu less-than 12 using a random sample of n equals 4 specimens. calculate the p-value if the observed statistic is x overbar equals 11.8. round your final answer to five decimal places (e.g. 98.76543).