a) The probability that more than 16 ounces is dispensed in a cup is A) 0.1500 B) 0.1587 C) 0.1640 D) 0.1475 b) The number of ounces above which 80% of the dispensed sodas will fall is (round to the nearest tenth). A) 8.6 ounce B) 9.4 ounce C) 7.5 ounce D) 8 ounce

2. A class has 12 boys and 4 girls. What is the ratio of boys to girls written as a decimal? OA. 0.33 OB. 0.75 O c. 3.00 O D. 4.00

A news article about airport flights delays said, "Chicago's OHare Field schedule 114,370 flights. Nearly 10 porcets, 1136, were canceled". The correct porcentage was: a)_ near 1% b)_ near 100% c)_ near 10% d)_ near one-tenth of 1%

What percentage of two days is 10 hours? A) 41.6% B) 20.8% C) 24.0% D) 48.0%

A biologist measured the lengths of 1000 cuckoo bird eggs. The results are summarized below: Length (in millimeters) 18.75- 19.75 19.75 - 20.75 20.75 -21.75 21.75 - 22.75 22.75- 23.75 23.75 - 24.75 24.75- 25.75 Percent of Eggs 0.8 4.0 17.3 37.9 28.5 10.7 0.8 a) What percent of the group of eggs was less than 21.75 mm long? b) What is the probability that one of the eggs selected at random was at least 20.75 mm long but less than 24.75 mm long?