3
In July,
of the 160 babies born in an area hospital were girls. Seventy of the babies weighed 8 pounds or more.
5
Fifty boys weighed 8 pounds or more. Which of the following tables shows relative frequency by row?
(<8 lbs. 2 8lbs Total
<< 8 lbs. 2 8 lbs. Total
<8 lbs. 8 lbs. Total
Boys 9% 31% 40%
Girls 48% 13% 60%
Total 56% 44% 100%
Boys 22%
Girls 79%
Total 56%
78% 100%
21% 100%
44% 100%
Boys 16% 71% 40%
Girls 84% 29% 60%
Total 100% 100% 100%

If a baby uses 15 diapers in 2 days how many diapers will the baby use in a year

The avenues in a particular city run north to south and are numbered consecutively with 1st avenue at the western border of the city. the streets in the city run east to west and are numbered consecutively with 1st street at the southern border of the city. for a festival, the city is not allowing cars to park in a rectangular region bordered by 5th avenue to the west. 9th avenue to the east, 4th street to the south, and 6th street to the north. if x is the avenue number and yis the street number, which of the following systems describes the region in which cars are not allowed to park? 5th ave 9th ave

Asurvey of 45 teens found that they spent an average of 25.6 hours per week in front of a screen (television, computer, tablet, phone, based on the survey’s sample mean, which value could be the population mean? 2.3 hours 27.4 hours 75.3 hours 41.5 hours