Add the following values to the diagram rational, real, irrational

Ill mark the brainliest if you me with the these three questions 7,8,9

What is the value of the expression i 0 × i 1 × i 2 × i 3 × i 4? 1 –1 i –i

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.