Round the answer to the nearest tenth. a small business has an average income of $3,000.00 per month with a standard deviation of $250.00. if the income in a given month is $3,300.00, what z-score corresponds to this value?

What is the fewest number of full weeks briyana would have to work to have enough money? 8 weeks9 weeks 10 weeks11 weeks

Scores on the cognitive scale of the bayley-scales of infant and toddler development range from 1 to 19, with a standard deviation of 3. calculate the margin of error in estimating the true mean cognitive scale score, with 99% confidence, if there are 12 infants and toddlers in a sample.

Collin did the work to see if 10 is a solution to the equation r/4=2.4