Question

formula for finding z​

Answer 1

Answer:

$\huge \fbox {ANSWER}$

The formula for calculating a z-score is is z = (x-μ)/σ, where x is the raw score, μ is the population mean, and σ is the population standard deviation. As the formula shows, the z-score is simply the raw score minus the population mean, divided by the population standard deviation. F

Answer 2

Answer:

formula is .

1/2(number of electrons in central atom+negative charge-positive charge+ single electronic species.....