Heights of women have a bell-shaped distribution with a mean of 160cm and a standard deviation of 7cm. Using Chebyshev’s theorem, what do we know about the percentage of women with heights that are within 2 standard deviations of the mean? What are the minimun and maximun height thats are within 2 standard deviation of the mean?

At least ___ % of women have height within 2 standard deviations of 160 cm?

The minimun heigh is____cm

The maximun heigh is____cm