What is a stimograph?

What does fair-headed mean? What is a better measure of variability range or standard deviation? Which one between logical and physical data independent is harder to achieve and why? What does mode mean mathematically? What does the word twice mean in mathematical terms? How do you calculate fabric consumption in swimshort? Are statistics formulas used in research papers? What is spatial summation? A fair dice has 4 faces numbered 1 to 4 What is the probability of rolling a 2 exactly 3 times in 10 rolls of the die? What is a yearly perspiration chart for this past year? what graph is best used for frequency data to compare quantities? If you spin a spinner 80 times how many times would you expect it to land on c? What is the average weight for 5'6 male? What does statistically significant mean to statisticians? How many days are there in 960 hours? How many 4 number combinations can made from four numbers? When is the best time to use a histogram? The odds in favor of an event are 10 to1 ratio Find the probability that the event will occur? What fraction of 20 is 2.25? Use a random number table to get a list of six random numbers from 1 to 8615?