Hep 5 star + foreign languages juniors seniors french 32 20 german 25 30 latin 18 15 spanish 58 45 the table shows the break down of the number of juniors and seniors taking foreign languages and which foreign language they are taking. what is the relative frequency for juniors taking spanish? a) 0.239 b) 0.436 c) 0.547 d) 0.761
Adriana sold 50 shares of a company’s stock through a broker. the price per share on that day was $22.98. the broker charged her a 0.75% commission. what was adriana’s real return after deducting the broker’s commission? a. $8.62 b. $229.80 c. $1,140.38 d. $1,149.00
Find the probability that -0.3203 < = z < = -0.0287 find the probability that -0.5156 < = z < = 1.4215 find the probability that 0.1269 < = z < = 0.6772