A baby is considered of low birth weight if it weighs less than 2.5 kg. What proportion of baby foys in this country are born with low birth weight? The proportion of baby boys that are born with a low birth weight A roulette wheel consists of 38 equally likely numbers, 0 through 36 and 00. Of these, 18 numbers are red. 18 are black. and 2 are areen (0 and 00). You are given $12 and told that you must pick one of two wagers: (1) Bet $12 on number 13 an one of the red numbers, you win $12 and also get back your $12 bet If anv If the spin results in 13, you win $420 and also get back your $12 bet. If any other number comes up, you lose your $12 or (2) Bet $12 on red. If the spin results in other color comes up, you lose your $12. The probability distribution and expected profit for each wager is shown in the accompanying table. Find the standard deviation for the profit for each type of wager. Which wager would you prefer? Expain The standard deviation for the first wager is $ ____ and the standard deviation for the second wager is $ ____