The answer is going to be 12.9 and the median height will be 16.5 hope that helped
To calculate the z-statistic, we must first calculate the
standard error.
Standard error is standard deviation divided by the square
root of the population. In this case, it is equal to 2.68.
The z-score is defined the distance from the sample to the
population mean in units of standard error.
z = (195 – 208)/2.68 = -4.86
its 50% percent more, 50% is ur answer
It's three the m means nothing in this case
