You are using the 7 to see what the 8 will change to. Because the 7 is over 5 it will round up the 8 and so the answer would be 590
The solution for this problem is:It's given that the heights are normally distributed.
5 feet 7 inches = (5*12 +7) inches = (60+7) inches = 67 inches.
The z-score is (67 - 69.1)/(2.65) = -1.136. The probability is 0.127978 or 12.8%, making probability of a height over 67 inches
Answer:
1/2 foot
Step-by-step explanation:
1 x 1 = 1
1/2 = 1/2
According to google A. Would be 2.375 or as a fraction it would be 2 3/8
9 is the answer because 1/3 = 3
