Mathematics, 07.11.2019 20:31 Aced
Kelvin and lewie each design surveys in order to determine the number of people who buy food at the mall. kelvin surveys every other person leaving the food area. lewie surveys every fifth person leaving the mall’s main entrance. which best explains which student’s survey is likely to produce less valid results?
a. kelvin’s because he surveyed people leaving an area where food is sold
b. kelvin’s because he surveyed every other person instead of every fifth person
c. lewie’s because he surveyed every fifth person instead of every other person
d. lewie’s because he surveyed people who may or may not have bought food
Answers: 3
Mathematics, 21.06.2019 17:30
#1-20 state whether the angles are alternate interior, alternate exterior, vertical, or corresponding angles.
Answers: 2
Mathematics, 21.06.2019 19:00
Find the equation of the line with slope =8 and passing through (6,53) write your equation in the form y=mx+b
Answers: 1
Mathematics, 21.06.2019 20:00
Solve for x and y a x= 13.3 y= 16.7 b x= 23.3 y= 12.5 c x= 7.5 y= 16.7 d x=7.5 y= 12.5
Answers: 1
Mathematics, 21.06.2019 22:30
Nicole is making carrot bread she needs 5 cups of carrots for 2 cups of sugar.what is the ratio of cups of sugar to cups of carrots that nicole will need? write the ration in three different ways
Answers: 1
Kelvin and lewie each design surveys in order to determine the number of people who buy food at the...
Mathematics, 19.09.2019 01:20
Mathematics, 19.09.2019 01:20
Social Studies, 19.09.2019 01:20
Mathematics, 19.09.2019 01:20
English, 19.09.2019 01:20
Mathematics, 19.09.2019 01:20
Mathematics, 19.09.2019 01:20
Chemistry, 19.09.2019 01:20
Mathematics, 19.09.2019 01:20
History, 19.09.2019 01:20
English, 19.09.2019 01:20
Chemistry, 19.09.2019 01:20
Mathematics, 19.09.2019 01:20